The Best Toilet For Old Cast Iron Pipes : Reviews & Analysis

Best toilet for old cast iron pipes – Top 23 Picks In 2022

Bestseller No. 1
Cherne 270138 Gripper 3-1/2 in. Black Mechanical Clean Out Plug
  • Natural rubber threaded O-ring for a positive seal
  • Black color blends well with cast-iron pipe
  • NPT-sized, including hard-to-find 3-1/2 in.
  • Guaranteed to seal any damaged threads
  • ABS glass-reinforced plastic for added strength
Bestseller No. 2
Cherne 270178 Gripper 3 in. Black Mechanical Clean Out Plug, Black
  • Natural rubber threaded O-ring for a positive seal
  • Black color blends well with cast-iron pipe
  • NPT-sized, including hard-to-find 3-1/2 in.
  • Guaranteed to seal any damaged threads
  • ABS glass-reinforced plastic for added strength
SaleBestseller No. 3
Oatey 33403 Plastic Plug (with Galvanized screw and wing nut), 4-Inch
  • Plastic mechanical plugs have a wide usage range making them effective on most piping material
  • Maximum allowed air is 5 PSIG on plastic and 2 PSIG on galvanized
  • Plastic mechanical plugs are premium plugs designed to hold higher pressures
SaleBestseller No. 4
Roebic K-97 Main Line Cleaner, Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems, 32 Ounces
  • Roebic, 32oz main line sewer/septic cleaner, concentrated bacterial waste degrading product for any sewer line, clears fats, grease, sludge, & paper, for any household use, whether septic system or sewer.
  • Safe for all pipes and the environment.
  • Naturally breaks down waste accumulated and quickly restores proper flow.
  • Keeping your lines problem free.
Bestseller No. 5
Kamado Joe KJ23RHC Classic Joe II 18-inch Charcoal Grill with Cart and Side Shelves, Blaze Red
  • Premium 18″ Ceramic Grill with Cast Iron Cart & Locking Wheels – The Kamado Joe Classic II gives the perfect cooking size of 18 inches along with its Premium cart that comes with the purchase of your grill, including locking casters and wheels.
  • 2-Tier Divide & Conquer - Divide & Conquer Flexible Cooking System transforms the humble grill grate into the most powerful cooking tool in your arsenal. The revolutionary multi-level, half-moon design frees you to cook different foods in different styles at different temperatures—all at the same time
  • Kontrol Tower Top Vent - Maintains consistent air setting for precise airflow management during dome opening and closing. Constructed of powder coated cast aluminum, the patent pending dual-adjustment top vent is rain resistant and allows you to smoke from 225F all the way to searing at 750F.
  • Air Lift Hinge – The air lift hinge significantly reduces dome weight. The grill dome can be lifted with a single finger giving the most comfortable grilling experience there is.
  • AMP (Advanced Multi-Panel) FireBox – The patent pending six-piece design eliminates breakage and increases grill efficiency.
SaleBestseller No. 6
Oatey 42255 Closet Flange, 4-Inch, Cast Iron
  • The product is manufactured in China
  • The product is highly durable and easy to use
  • Easy installation and easy handling
  • Builds up an existing closet flange when new flooring is installed
  • Can be stacked to desired height
Bestseller No. 7
Oatey 4 in. Cast Iron Flange with Test Cap
  • 4 in. cast iron toilet flange with test cap
  • Easy installation, no caulking required
  • Complete with body, brass ring, bolts and gasket
  • To be used on plastic or heavy weight, no hub or service weight soil pipe
  • Fits over 4 in. pipe
Bestseller No. 8
AuldHome Farmhouse Cast Iron Toilet Paper Holder; Wall Mount Vintage Decor Style Black TP Hanger
  • ELEGANT DESIGN: Cast iron vintage style metal wall mount holder with a wooden dowel
  • MULTI USE: Ideal for farmhouse decor, rustic country and vintage style decorating
  • SIZE: Wall mount plate is 6 inches wide by 3 inches tall by .25 inches thick; TP holder is 4 x 6.25 inches
  • INSTAllATION: Black screws, wall anchors, and mounting tips / instructions included.
Bestseller No. 9
FlexOn Toilet Flange for 4" PVC, ABS, Cast Iron or Lead Pipes-Includes Spacer System to Correct Flange Elevation from 3/8"-1 1/8"
  • New Waxless Toilet Flange and Spacer System for any NEW installation or REPAIR on 4" ID pipes.( Pipe must have a clear 4" ID")
  • Optional use of Spacers- adjust the height of the flange if needed- from min.3/8" to max. 1 1/8" height difference.
  • Inward lip forms a seal directly to the toilet horn, NO WAX NEEDED. Flexible Sleeve seals to the inside of the pipe. See Diagram A.
  • For flange repairs-see Diagram B for installing over an existing flange. 4" of clear ID in pipe needed. ( Also see video at bottom of detail page)
  • Certified in the United States with NSF. Kit Includes: (1) Flexible Flange (8) Spacers (2) Brass Bolts (4) 304 SS Screws, washers and nuts, and a TOILET SEAL GAUGE to verify a seal is made before setting the toilet.
SaleBestseller No. 10
HAITRAL Pipe Toilet Paper Holder - Industrial Tissue Holder with Wooden Shelf Wall Mounted for Bathroom, Washroom and Cast Iron Pipe - Rustic Brown
  • High Quality - The toilet paper rack is constructed by premium wooden and metal with chrome finish, shining and rustic appearance with the anti-corrosion and rust proof function. It's a nice sturdy design with metal construction.
  • Multiple Functions - The toilet tissue holder with perfect size and wall-mounted design for any room, not only fit any roll of toilet paper, but also can provide space and enough weight to place things on the wood top shelf, such as mobile phone, watch, book, pad, magazine, small potted plants etc.
  • Vintage Style - The wall-mounted pipe toilet paper holder adopts finest wooden shelf with nature texture and sanded touch, matches dark cast iron holder with industrial pipe shape, presenting retro and natural charm. It adds the nostalgia and classical inspiration, full of attraction and creativity.
  • EASY ASSEMBLY - Hassle free installation. The metal toilet tissue paper roll holder only need some screws to install , which the package includes it. Dimensions:7.8" (w) x 4.7" (H) x 3.7" (L)
  • SATISFACTORY SERVICE - We provides 100% satisfactory service: 30-day money back. We believe that you will like our the industrial toilet paper holder, but If for some reason you are not satisfied, we will help you solve it and make you satisfied!
SaleBestseller No. 11
Excello Global Products Toilet Paper Holder Stand: Free Standing Toiler Paper Dispenser Bathroom Organizer with Reserve Storage. Industrial Cast Iron Pipe with Stained Woodnen Base. Size: 28" x 15.75"
  • VINTAGE LOOK: This Pipe Decor freestanding bathroom paper holder is the perfect addition to any rustic or farmhouse toilet setting. Industrial pipe pairs wonderfully with bricks, wood, and a mixture of color palettes. Make your restroom with a classic style.
  • FUNCTIONAL STORAGE: Our Free-standing toilet paper can dispense 1 roll quick and easy and has reserve storage that can hold up to 4 rolls of toilet paper. Constructed with sturdy metal pipes and has a rustic wooden base that can make the holder more stable, and keep your toilet paper clean and dry.
  • PORTABLE DESIGN: This free standing toilet paper holder and dispenser perfect for any bathrooms and is easy to move anywhere in the bathroom; Convenient usage for guest bathrooms half baths, powder rooms, RVs, campers and smaller spaces.
  • HIGH-QUALITY MATERIAL: Our free-standing tissue holder is made of sturdy cast iron metal pipes with a weighted rustic wooden base for stability. Easy to assemble with the included hardware and instructions. Measure 28" x 15.75" inches to fit between your toilet and the counter or wall.
  • GUARANTEED QUALITY: High quality, heavy-duty and BUILT TO LAST! Made by Excello Global Products. We are a family owned USA company and we have been making quality products for over 50 years.
SaleBestseller No. 12
20 inch Industrial Farmhouse Black Iron Bathroom & Kitchen Towel Bar | Quality Black Powder Coated Iron ½ npt | Vintage DIY Wall Mounted Rack | Steampunk Rustic décor | Includes mounting Hardware
  • ✔ PRODUCT DESCRIPTION: 20” inch wide towel bar with 1/2" npt (.8" O.D.) pipes. All pieces powder coated a glossy black. No oil and no rusting. S-Shaped Hooks (6), mounting screws (8) and anchors (8) included!
  • ✔ ADVANTAGES: This product uses quality 1/2” npt fittings, UNLIKE most of the other smaller (3/8” npt) products on the market. Use this product for any DIY Decorative or Design project-Have fun!
  • ✔ QUALITY FLANGES (3.4") are designed to mount completely Flat to the wall unlike many of the smaller diameter (2.7”) flanges. The larger flanges improve strength of your towel bar mount, because of the larger surface area of the flange mount.
  • ✔ PREMIUM FINISH: The product is E-coated a shiny Black, so there is no need to clean or degrease these parts. This coating also prevents corrosion- NO RUSTING!
  • ✔ WHATS INCLUDED: 2- Flanges (3.4"), 1- Straight 1/2 npt pipe ( 19” long), 2- Elbows, 2-straight 1/2 npt pipes (2.25” long), 6-S-Hooks, 8- Black wood screws, 8- Drywall Anchors. Please see product dimensions to assure it works for your project!
Bestseller No. 13
Oatey 43538 4-inch Black ABS Cast Iron Closet Flange Replacement
  • Replaces broken cast iron closet flanges
  • Rubber compression gasket enables flange to be used on many types of cast-iron piping
  • 3 stainless-steel bolts compress the rubber gasket to secure the flange to the existing piping
  • Compression joint provides up to 3 in. of adjustment to the riser
  • Durable plastic construction for long-lasting use
SaleBestseller No. 14
Sioux Chief Manufacturing 889-GPOM, 1
  • Material Type: PVC
  • Fits Pipe Size: 4 inches
  • Stainless steel ring
  • Quantity: 1
Bestseller No. 15
DANCO PlugAll Mechanical Test, Seal & Cleanout Pipe Plug | For Drains & Clean-outs | Fits 1-1/2 inch and 2 inch pipes | DWV Testing (10839),Red
  • Mechanical test plug for drains and cleanouts
  • Expandable test plug fits 1-1/2 inch AND 2 inch pipes
  • Fits pipes with threads and pipes without threads
  • Ergonomically designed handle turns and expands patented rubber gasket to provide air and water tight seal
  • Easy to install with no tools required, just simply hand tighten
Bestseller No. 16
Toilet Flange Repair Kit - Works on 3" or 4" Cast Iron, PVC or ABS Toilet Flanges with Broken Bolt Rails
  • REPAIR BROKEN BOLT RAILS on a 3" or 4" Cast Iron, PVC or ABS solid toilet flanges. (will not work on PVC with metal outer ring)
  • SUPER STRONG ALUMINUM ALLOY that will not rust or corrode. Split ring design. Does not restrict flow of existing pipe. (Do NOT hit with hammer! Use rubber mallet if needed)
  • FOR PROPER INSTALLATION you must have 3/8" clearance between flange and flooring. Broken flange must be completely free of trash or debris around and under broken flange. (putty knife works best)
  • CAN BE INSTALLED IN MINUTES once existing flange is cleaned and prepped. (Search YouTube for our installation videos)
  • DESIGNED BY A PLUMBER for plumbers or DIY'ers so you don't have to replace the whole flange.
Bestseller No. 17
EZ-FLO 43435 Test Plug with Rubber Gasket, 3 inch
  • Size: This Plug Is 3 Inches In Size
  • Material: This Test Plug Is A Galvanize Steel Flange With A Rubber Gasket
  • Design: This Plug Is Designed To Seal Piping Or To Hold Pressure While Testing The Piping System
  • From The Brand Name: Ez-Flo
Bestseller No. 18
Sumnacon 13 Inch Industrial Pipe Paper Towel Holder - Wall Mounted Iron Vintage Tissue Holder with Hardware, Heavy Duty Rustic Hand Towel Bar Rack for Bathroom, Kitchen, Red Handle
  • ✿Affordable & Durable -- Made of good iron material, strong hardness, not easy to break. It's a nice sturdy design with heavy wrought iron construction.
  • ✿Multiple Functions -- It is not only a paper holder in bathroom/kitchen, but also can be a towel bar rack/bath grab bar/pan pot holder, and you can even hang anything else you can think of. It can be used in bedroom, bathroom, kitchen, garage, balcony, pantry and also the cabinet, it's a easy solution to resolve your storage issues.
  • ✿Easy Assemble & Easy Life -- This paper towel holder includes all the hardwares to mount on concrete/tile walls or other type wall. It's not only very easy to assemble and install, but also very easy to replace paper towel rolls. And It's also a Perfect way to save your precious counter space, it’s up out of the way of the counter but right there when you need your towels/tissue!
  • ✿Classic Vintage Style - Strong rustic atmosphere in the natural texture of bathroom decor to be able show. Deliberately imitation of the old paint for its added a unique classical tone. It's really a great addition to a farmhouse styled kitchen!
  • ✿Size Information-- Base diameter: 6.5cm/2.6”; Roll arm length: 33 cm/13”; Pipe diameter: 2cm/0.8”. Item size has been marked in the picture in detail, please kindly check it before you purchase. If there is any problem, welcome to send us the email. Thank you!
Bestseller No. 19
J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White
  • J-B WELD WATERWELD: A hand mixable two part epoxy putty stick, that can cure under water and is ideal for repairing plumbing, fuel tanks, tubs and showers, drains, pool and spa, boats & potable water tanks and more! J-B Weld WaterWeld is certified by the NSF and is safe for contact with potable water.
  • CURE AND SET TIME: After kneading the two part formula together by hand, WaterWeld takes 25 minutes to set and cures in 1 hour. J-B Weld WaterWeld set and cure color is off white.
  • PRODUCT FEATURES AND STRENGTH: J-B Weld WaterWeld has lap shear strength of 1300 PSI, can withstand continuous temperatures up to 300F (149C) and intermittent temperatures of 350F (176 degrees Celsius) and is chemical resistant against petroleum, hydraulic fluids and other chemicals when fully cured.
  • SURFACE APPLICATIONS: Iron & Stainless Steel, Copper & Brass, Aluminum & Bronze, Fiberglass and Plastic & PVC.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld delivers superior performance, quality, and results for the World’s Strongest Bond.
Bestseller No. 20
Danco 10672X Flange Repair, small
  • FIXES WOBBLY LEAKY TOILETS - The Next By Danco HydroSeat Toilet Flange fixes wobbly or leaky toilet issues by repairing a damaged, broken or old closet flange.
  • FITS MOST STANDARD TOILETS - This toilet flange was designed to fit many standard toilet or closet flange. It's durable and flexible construction allows to fit all pipes, toilets and collars.
  • ASSURES A PERFECT SEAL - Installed together with a wax ring or waxless toilet ring to ensure a tight fit and multiple resets. The Sure Seal technology prevents any sewer gas smells from the bathroom.
  • SELF-CENTERING GASKET - The self-centering gasket grips the toilet horn for a complete seal and attached bolts make for a hassle-free seating. Equipped with durable powder-coated steel construction.
  • KIT INCLUDES (1) HydroSeat with rubber funnel, (2) 4-1/2 inch steel screws, and (2) stainless steel washers and nuts

Things to Consider Before Buying the best toilet for old cast iron pipes

Now, when you do research prior to buying toilet for old cast iron pipes, there are certain things you need to consider. Because these considerations come into play by ensuring that you do not end up with the wrong choice.

Finding the best toilet for old cast iron pipes is not rocket science and doesn’t require extensive research. Some important features which you should look out for are described below.


While there are numerous brands on the market, the truth is not all of them can give you the features you may need.

We’ve done the legwork of locating the most reputable brands around for you. Choosing from these, you’ll be much less likely than going to a store and grabbing something without considering the brand and everything behind it.


Durability is one of the primary features which are important for most products. They don’t often have long lifespans and require replacement every now then.

Before you buy any product from the store, make sure you know about the material well. Sometimes, many people buy the wrong product even after spending a lot of bucks.

Why do they do that? Probably because they don’t know which material ensures ultimate durability.

You should always focus on the quality of a toilet for old cast iron pipes before getting it. Make sure it’s sturdy and built to last.


Before deciding on a specific product, be certain that it has all the necessary features you require.

If you’re unsure concerning something, don’t hesitate to ask the manufacturer. That way, you can make the right purchase that provides precise results.


The quality of the product is an important factor. If you happen to get one with low-quality material, you will have a tough time trying to maneuver them.

Whatever you choose to buy, the quality should be first-rate. You don’t want to waste money on something that looks or feels cheap when what you desire is elegance, coziness, and style.


Cost shouldn’t be an issue if you’re willing to invest in a high-quality product. An inexpensive product often has great features, so you get great value for your money.

However, expensive products don’t necessarily mean to be of exceptional quality. We prefer to say you select something that fulfills your needs.

Ease of Use

People feel more comfortable using products that come with a straightforward process of use.

So, you should always look for the ones that come with an easy to use process. You can find different designs, so you should choose the one that comes with more convenient features.


It is always recommended to have a product with a warranty, however, it’s not compulsory. However, if the brand provides warranties for a certain timeframe, then certainly, it’s a favorable deal.


The product size is one of the most important aspects to consider before purchasing a toilet for old cast iron pipes. You need to know what kind of toilet for old cast iron pipes you want to buy that fits your need.

It is essential to buy a product that addresses your needs based on your product dimensions. Spending money on something you will likely need is a waste of money. You should choose a item that will meet your needs based on its power.


Many products with countless designs are available in the market. Some designs are redundant, and others aren’t as efficient. Make sure you know what you do and whether the tools you choose will help you do your job better.

Safety Measure

No matter how passionate you are about your occupation or work, your safety must always be a top priority. Since you’ll be using, make sure it has all the features that ensure the safety of the users. You do not want to experience any kind of accident.

Don’t just pick any brand, no matter how excellent, inexpensive, or available it is. Ensure that safety measures have been considered.


We advise not to buy products from brands that don’t specify the materials they use unless we’re sure the product is made with good quality materials. It’s important to be confident about a purchase before you make one, so when the materials used aren’t clearly specified, it makes us doubt the product’s quality.

It’s imperative to consider what material will work best for your requirements before you make an investment since you could find yourself wasting your money.


As you know by now, there are various types of toilet for old cast iron pipes available in the market. You have to understand the pros and cons of individual types of products before picking the perfect one for your needs.

It is best to compare the advantages with each other before determining the perfect type.

Instruction Manual

Before you can utilize a product, often there are some fundamental guidelines that must be followed to get the most out of it. While some people may be able to just figure it out on their own, others may need an instruction manual.

Instruction manual is designed to provide you with information about how to use the product. The manual also goes over the safety precautions and explains how to recognize potential hazards. So you should buy the product that comes with an instruction manual.


When you are planning to buy any product, you will definitely think of its performance because nobody wants to waste his money buying a wrong product. So, check ins and outs of the toilet for old cast iron pipes from user’s review, forums and expert people before you pick a specific model.


It can be frustrating when you buy something and then it turns out three days later that it is not what you need. With a little thought and effort, it is possible to avoid this by purchasing a versatile product that has multiple uses. You can use one product for many purposes.

You can also use the product in different ways, depending on the need at the time. In this way, you can also save money as you’ll just need to purchase the perfect one.


When you are planning to buy a product, you will definitely think of the accessories available in the market. Because anytime soon, it may cause damages due to unwanted accidents at any stage of its usages.

Some products also come in bundles, where they have a combo package of the necessary items that you may need with it.


Yup, color does matter! When you are planning to buy a Whole House Water Conditioners from dozens of models, you will definitely wish to get your desired color. As, color is the symbol of choice, aristocracy and represents your personal taste.

We have reviewed some of the best toilet for old cast iron pipes considering this option of course.


A Whole House Water Conditioners is highly compact in order to have a high usage capacity. Compactness also ensures good portability and easy handling of a unit. Because if product doesn’t comes handy, you may face it tough to manage while using it.

After reading our buying guide, you will get the answers for the following questions:

  • How much does the toilet for old cast iron pipes?
  • What are the benefits of a toilet for old cast iron pipes?
  • Where to buy the toilet for old cast iron pipes?
  • What is the best brands of toilet for old cast iron pipes?
  • How long does a toilet for old cast iron pipes last?
  • Does toilet for old cast iron pipes comes with a manufacturer warranty?
  • Are toilet for old cast iron pipes worth it?

Final Words

Selecting the best item from a group of choices is a difficult job. We hope that our effort in finding the best toilet for old cast iron pipes has contributed something to you.

To help you make the right choice, we have included reviews of our top choices, a thoroughly researched buying guide, and a simple comparison.

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