| Part Number | PT5021 |
| Item Weight | 13.1 ounces |
| Product Dimensions | 9.5 x 2.5 x 12.5 inches |
| Item model number | PF-07001 |
| Color | -1 |
| Item Package Quantity | 1 |
| Warranty Description | 10 Years Limited (Repair and Replacement) |
| ASIN | B0021L9BXS |
| Best Sellers Rank | #18,945 in Home Improvement (See top 100) |
| Shipping Weight | 11.2 ounces (View shipping rates and policies) |
| Shipping | This item is also available for shipping to select countries outside the U.S. |
| Date First Available | April 6, 2004 |
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![]() Easily unclog drains by turning the wiper or see and retrieve items that are accidentally dropped. View larger. |
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![]() Installation and Operation |
![]() Never use plungers or harsh chemicals again. |
Also great for low-flow faucets, this "no-pain drain" has a unique shape that generates a surge of water that will clean your pipe, providing the extra muscle needed to flush unwanted debris and prevent the buildup that causes slow draining. This will not only save you from headaches, but it will also save water by helping your drain work efficiently at low flow rates.
Additionally, a clever bypass option lets water flow through the PermaFLOW's upper chamber in case of an emergency buildup in your pipe, meaning there's no down time and no waiting for your pipe to be serviced.
Transparent Design Prevents Potential Problems
The PermaFLOW Drain's transparent design eliminates any drain mysteries--just look to determine if the drain has developed buildup and turn the wiper to see if the clog is gone. You can even see items that you may have accidentally dropped down the drain, such as wedding rings or small toys. Turn the wiper to elevate the item and then retrieve it with a coat hanger, hook, or other household tool. Just think--you'll be able to diagnose and troubleshoot drain problems without exposing yourself to nasty sewer gases and messy disassembly!
Simple Installation for Ease of Use
The time-saving PermaFLOW features easy installation, a universal design that fits standard drains, and construction that looks great even under open-pedestal sinks. Retrofitting older, P-trap drains is a cinch with the included adaptors that fit standard 1-1/2-inch (kitchen) and 1-1/4-inch (bath) plumbing. The adaptors are compatible with virtually any pipe material.
![]() PermaFLOW has won several leading awards and testimonials |
And because it's durably constructed in the USA from ABS plastic and synthetic rubber, PermaFLOW is fully recyclable and will save you from expensive maintenance and replacement costs.
PermaFLOW comes with a 10-year replacement warranty and is designed to work without problems with conventional drain chemicals.
What's in the Box
PermaFLOW drain and adaptors.
Frequently Asked Questions
Kitchen or Bath Usage - The PermaFLOW drain can be used in bathroom lavatories and kitchen sinks including the ones with the garbage disposal. It replaces the U- tube in the P-Trap below the sink.
Is PermaFLOW drain approved by Code - Most states and cities have their own plumbing codes and in most instances they are aligned with either the Uniform Plumbing Code (UPC), International Plumbing Code (IPC) or International Residential Code (IRC). Most plumbing products in this category are considered adequate if they are UPC listed. Just like any standard P-trap, the PermaFLOW is UPC listed. PermaFLOW drain is also certified to comply with the IPC and IRC. This is usually what licensed plumbers look for as a first step before installing a product. There are a very few states that have some specific additional requirements. PermaFLOW drain has been purchased by customers in all fifty states.
Can Chemical Drain Cleaners be used with PermaFLOW drain - PermaFLOW drain does not require or recommend the use of drain cleaners. Should someone want to use common drain cleaners available in the market, there are no harmful effects expected on the PermaFLOW drain, however, drain cleaners with Sulfuric Acid may stain the PermaFLOW drain. If regular maintenance is performed, there should be no need for chemicals.
Will the PermaFLOW drain Leak? - PermaFLOW drain has been designed to not leak and has been tested extensively and should not leak. PermaFLOW drain comes with a 10 year limited warranty that includes free replacement.
What is the life of the Wiper inside the PermaFLOW Drain? - The PermaFLOW drain is robustly designed and the wiper has been tested extensively under operating conditions for over 100,000 revolutions which means that if turned couple of times a day, it is expected to last over 100 years and does not need to be replaced. PermaFLOW drain comes with a 10 year limited warranty that includes free product replacement.
How does PermaFLOW handle hairs from clogging? - PermaFLOW's unique construction generates turbulence which minimizes the possibility of hairs settling in the Trap area and therefore there is no accumulation of hairballs unlike the traditional traps. As the hair strands are released into the sink, they flow through the PermaFLOW freely to the main drain pipe through the waste arm (tail pipe).
What do I do if my PermaFLOW drain gets cloudy? - Due to its unique design and materials used, the PermaFLOW does not become black and gunky like the traditional P-Trap. In case of some soap scum build-up on the walls, simply putting two denture cleaning tablets down the sink or lavatory drain and leaving overnight will clean most stains.
| Traditional P-Trap Design | PermaFLOW Drain Design | PermaFLOW Drain Benefit | |
| Designed to trap most debris | Self-cleaning design--generates turbulence and propels debris, preventing routine buildup | User Friendly No need for frustrating plunging, snakin Product Description
PT5021 Features: -P-Trap.-Assists with easy retrieval of items accidentally dropped items (jewelry, toys, coffee stirs etc) can be easily seen and removed. the dial helps retrieve accidentally dropped jewelry through the sink from the nine o'clock wiper position.-Safe, environment friendly PermaFLOW Drain safely ends the need for hazardous drain-cleaning chemicals and the associated personal safety and environmental issues.-Saves money Unlike the common P-trap, PermaFLOW Drain prevents clog build-up and eliminates the cumbersome work of clean-out traps as well as the need for secondary maintenance products and processes such as dangerous drain cleaners.-Reduces downtime PermaFLOW Drain is transparent for quick diagnosis of potential problems. The dial can be turned to rotate an internal wiper to remove any build-up. Turning the dial to the three o'clock wiper position provides an emergency bypass.-Supports water conservation - With the focus water conservation and increased use of low flow rate faucets, PermaFLOW Drain facilitates efficient removal of stagnant debris in the trap area.
Customer ReviewsMost Helpful Customer Reviews
102 of 117 people found the following review helpful Amazon Verified Purchase
Tried to install under Kitchen sink. Unit uses "slip" connectors to seal but the acrylic material is too flexible to totally seal. Unlike the White PVC most kitchen sink plumbing is made with, the clear acrylic doesn't allow the nut to tighten down enough to provide a good seal. No matter how I tried to connect, it leaked where the pie exited from the unit.
The diameter of the unit also isn't large enough for kitchen drains, it increases the pressure as it narrows and that also contributes to the leaks. The unit also doesn't appear to have the same radius as standard "U" sumps which hinders the ease of installation. All in All a great disappointment. 74 of 85 people found the following review helpful
By Wesha
Amazon Verified Purchase
Good:
1) Really nice looking. LOOKS and FEELS solid too. (But, unfortunately, is not. See below.) 2) The twist-knob REALLY works as advertised and does not leak. 3) Excellent customer service -- the manufacturer is actually READING these discussions and responding to them! Good phone service too. Bad: 1) Hard to install: both the device and the pipe nuts are made of acrylic. And acrylic tends to be somewhat flexible, and as a result, you cannot quite tighten it right: the threads have an affinity to jump (without breaking, that is) once you near the right tightness. 2) (retracted: problem turned out to not be caused by PermaFlow) 3) Not sure how to describe it, but after a bit of use a crack has developed in the top flange and the whole thing started to leak. :( Anyway, I have received a replacement and I will be installing it sometime to give it a second try. 15 of 15 people found the following review helpful
By J. C. Roth
Amazon Verified Purchase
The item works well in that you get to see what goes through, identify if there is a clog, and scoop or bypass the issue. Of course it may not be pretty, but that is no fault of this device. The only things I would warn you about is that it introduces a clearance issue. It is deeper than a typical trap and if you don't have much clearance under the sink or happen to store items under the piping in the kitchen (as I did) you will have to rethink that.
The problems I had with this item is that the clear plastic is fine for the trap, but the couplers were terrible. You shouldn't over-torque the couplers for general PVC use, but the included ones tended to leak. I think that due to the hard, clear plastic it does not have the give or stretch that PVC typically has. Regardless of how much teflon tape I used, I had a small dripping leak from the couplers. I torqued a little tighter and they were fine till my garbage disposal ran and the coupler snapped (even though it is 2 pieces and 12 inches away from the disposal). I would recommend just tossing these clear couplers in the trash and buying fresh ones from the start to avoid this issue. Most Recent Customer Reviews
5.0 out of 5 stars
Love It
Arrived on Time, Item was exactly what I wanted at a Great Price. Very Easy to Install. Yes I would recommend this product to others.
Published 18 days ago by Jerry
5.0 out of 5 stars
Does What is Says
Easy upgrade, easy to use and it really does keep the sink trap clear. Easy to install, and very well made.
Published 24 days ago by S. Day
1.0 out of 5 stars
Product Is DEFECTIVE !!!
Perma Flow Drain Trap . Insatalled 5 of these units in my home a year ago during a remodel. Just drove 2 hours home after my wife called in a panic to tell me the whole kitchen... Read more
Published 1 month ago by calvin s. morse
5.0 out of 5 stars
PermaFLOW
Work greats, like new, great price, good packaging, will recommending to others. Great ideas, strong material, very simple to installed.
Published 2 months ago by David
5.0 out of 5 stars
Why didn't I find this earlier?
This is the best!!!!! I can see when it gets gunky and messy and one quick twirl and all the muck is gone. All drains should be clear so we can see if a clog is coming.
Published 4 months ago by B. Marriott
2.0 out of 5 stars
The fine print for the DIY crowd
I found, much to my dismay, the trap started leaking about six weeks after install. It was a steady drip, right at the bottom seam of the trap. Read more
Published 4 months ago by Melvin Johnson
5.0 out of 5 stars
Never-Clog Drain
Unlike some other reviewers, I had no problem installing this device and there is absolutely no leakage. Read more
Published 4 months ago by Eugene Fischer
5.0 out of 5 stars
Second one !
Costco sold these and I went back to get another one, but they were out. So I went to my MAIN source.....Amazon. I was not surprised that they had this drain. Read more
Published 4 months ago by Person
4.0 out of 5 stars
Sorry, company. I blamed product when it was my error.
I rated this one star after I fixed a clog in sink and then the drain leaked. We put on a new trap and it still leaked! Read more
Published 5 months ago by Turquoise Fan
5.0 out of 5 stars
Great Product
I purchased this product after seeing it at Home depot - it works flawlessly - just as described - great quality - great price - all around a 5 star item - i would purchase this... Read more
Published 13 months ago by Joe Bramwell
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