🔗 Lock in Quality with Ease!
The Polylok 4" Extend & Lok™ for Effluent Filters is a versatile and user-friendly solution designed to fit any 4" pipe. With no gluing required, installation is quick and straightforward, making it an ideal choice for both professionals and DIY enthusiasts. Available in multiple sizes, this durable filter extension ensures efficient filtration and long-lasting performance.
A**R
solved my problem
Fit as expected, strong and easy to install
D**R
Just as stated would recommend.
Worked good.
J**S
Awesome , well built and designed. Works 100% as designed.
These are awesome. Saved my butt big time when the output Terra cotta busted right off. Let the tank dry out for a day, jumped in and used a 2x4 do gently seat it, but my sanitary tee on and hasn’t moved a bit. Life saver.
T**S
Worth the $$
Considered other fittings but this one does the job without any rigging. Fast shipping, fit perfectly, and made diy job quick & easy
J**N
Works great!
This is awesome! Made repair of broken filter on septic tank so easy.
R**T
worked for me
Living in the country with only a septic I had to buy this. My outlet in my septic broke after years of use (about 40 years) I bought this to insert inside my pvc drain and attached a 90 degree fitting to revamp my septic. I replaced my drain fill as well and all is working good now.
T**1
created a new ballast
Exactly what we needed. We purchased several items based on a diy youtube video on replacing a ballast in a septic tank. This piece worked perfectly.
P**N
Fixed my deteriorating cement solid block
It seems to have solved my problem. It seemed sort of thin compared to the sch. 4 that i attached to it. I added a wire to support holding up the whole assembly.
Trustpilot
2 months ago
3 days ago
