Polylok 3" Extend 'N Lok
PrintThe Polylok Extend 'N Lok is used to extend the inlet or outlet pipes when they aren't long enough to accept the effluent filter tee or baffle. Simply hammer in the PVC friction fit and the filter can now be easily installed and centered under the riser.
In Stock
$42.50MSRP: $47.00
Item #:30131-TL
Manufacturer: Polylok
Ships Monday
with FREE SHIPPING
Order in the next: -- hr --min --sec
Ship Date Mon, Sep 15
Delivery: 1-4 Business Days
- Fits Any 3'' Inside Diameter Pipe (PVC, Clay, Etc.)
- Centers filter or tee under riser
- Easy Installation
- Friction fit. No gluing necessary
Polylok Extend & Lok™
Your Recently Viewed Items
Item #:ELV10EC-7410
Products Other Customers Were Interested In:
- Best Seller
- Best Seller
Polylok PL-68 Effluent Filter and Baffle Combo1/16" Filtration, Filters 800 GPD
Item #:30140-68H
Our Price: $62.95MSRP: $75.00 - Best Seller
Ultra-Air Model 735 RED Flood Resistant Septic AeratorJet Alternative Aerator
Item #:UA12R-FR
Product VideoOur Price: $560.00MSRP: $675.00 
Adapt-A-Flex 1-1/2'' Rubber GrommetWorks With SCH 35 and SCH 40 PVC
Item #:GR-1.5
Our Price: $9.25MSRP: $10.95- Best Seller
Hiblow HP-80A Septic Air Pump4.2 cfm, 80 LPM, 2 Year Warranty
Item #:HP80A
Product VideoOur Price: $429.00MSRP: $525.00 
Polylok PL-525 Filter Cartridge Only1/16" Filtration, Filters 10,000 GPD
Item #:30142-525C
Our Price: $219.00MSRP: $275.00
Hiblow HP-60 Septic Air Pump3.5 cfm, 60 LPM, 2 Year Warranty
Item #:HP60
Product VideoOur Price: $289.00MSRP: $395.00