Polylok Extend & Lok 4" For Effluent Filters

Q: Manufacturer says this can be used to extend an inlet pipe. Using this on an inlet pipe to a tank may create clogs. has any had problems?

Discharging my rv into the septic inlet using this piece connected to pvc. No clogs so far.

Q: Do you have the 6 inch extend & lok ?

Yes, https://www.amazon.com/PolyLok-Extend-Lok-Effluent-Filters/dp/B085T216N7/ref=sr_1_2?crid=1C80QAOEMN52E&keywords=Polylok+6%22+Extend+%26+Lok%E2%84%A2+for+Effluent+Filters&qid=1640266938&sprefix=polylok+6+extend+%26+lok+for+effluent+filters%2Caps%2C81&sr=8-2

Q: What is the outter diameter of the small end (that gets twisted into the existing). It should be smaller than 4 inches so it can eventually snug up.

It is less than 4 inch as it did slip into the 4 inch pipe. But I've already installed so can't measure.

Q: Will this work on inlet clay pipe

"Fits any pipe with an inside diameter of 4" https://www.youtube.com/watch?v=iFqMv1P4h_E&feature=emb_imp_woyt Fits: Clay, Cast Iron, SCH 40 PVC / ABS, and SDR 35 PVC pipe.

4.4/5

Product ID: 336303196

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📏Universal 4" pipe fit

🔧Tool-free, glue-free install

⚖️Lightweight at 0.3 lbs

Frequently Bought Together

Polylok 4" Extend & Lok™ for Effluent Filters

Polylok PL-68 Effluent Filter & Housing (Baffle/Tee)

Tuf-Tite Effluent Filter EF-4 Combo

Description

🔧 Effortless fit, zero fuss—upgrade your effluent filter game today!

DURABLE DESIGN - Built to last with reliable materials ensuring long-term effluent filtration performance.
HASSLE FREE SETUP - No gluing or special tools needed—install in minutes and get back to business.
COMPACT LIGHTWEIGHT - At just 0.3 lbs and compact dimensions, it’s easy to handle and store.
EFFORTLESS MAINTENANCE - Simplifies your filtration system upkeep with quick access and easy replacement.
SEAMLESS COMPATIBILITY - Fits any 4" pipe center filter or tee under riser for effortless integration.

The PolylokExtend & Lok 4" Effluent Filter adapter fits any standard 4" pipe center filter or tee under riser, enabling quick, glue-free installation. Lightweight and compact, it streamlines your filtration setup with durable construction and easy maintenance.