![](/html/15/156d/156d402b5c3d69d4749e801de2be67f70e5038b0b669d2941f7a675bdc05b547/bg1.png)
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
PL-122/PL-525/PL-625 FILTER
Center filter
with opening
FILTER
HOUSING
Step 1:
(A) Locate the outlet of the septic tank.
(B) Remove tank cover and pump tank
if necessary.
MAINTENANCE INSTRUCTIONS
Additional pipe or
Polylok Extend & Lok
for centering.
TM
Step 2:
(A) Before installation, place the
filter housing on to the outlet pipe.
(B) Make sure that the housing
is positioned so the filter can be
removed from the tank for
maintenance and service.
Glue
Step 3:
(A) Glue the filter housing on the
outlet pipe.
(B) Insert the filter cartridge in the
housing, making sure the filter
cartridge is properly aligned and
completely inserted in the housing.
Step 1:
Locate the outlet of the septic tank.
DO NOT USE PLUMBING
WHEN FILTER IS REMOVED
USE RUBBER GLOVES
WHEN CLEANING FILTER
Polylok, Inc. 3 Fairfield Blvd. Wallingford, CT 06492 Toll Free: 877.765.9565 Fax: 203.284.8514 www.polylok.com
Step 2:
(A) Remove tank cover and pump
if necessary.
(B) Pull the filter out of the housing.
(C) Hose off the filter over the septic tank.
Make sure all solids fall back into the
septic tank.
Step 3:
(A) Insert the filter cartridge back
into the the housing making sure
the filter is properly alighed
and completely inserted.
(B) Replace septic tank cover
![](/html/15/156d/156d402b5c3d69d4749e801de2be67f70e5038b0b669d2941f7a675bdc05b547/bg2.png)
INSTALLATION INSTRUCTIONS
PL-122/PL-525/PL-625 FEATURES & BENEFITS
PL-525 PL-625PL-625
PL-62
PL-525/PL-625 FILTER
Features & Benefits:
- Rated for 10,000 GPD
- PL-122 = 122 Linear Feet of 1/16” Filtration
PL-525 = 525 Linear Feet of 1/18” Filtration
PL-625 = 625 Linear Feet of 1/32” Filtration
- Accepts 4” and 6” SCHD. 40 pipe
The PL-122/PL-525/625 Effluent Filter should operate
efficiently for several years under normal conditions
before requiring cleaning. It is recommended that the
filter be cleaned every time the tank is pumped or at
least every three years. If the installed filter contains an
optional alarm, the owner will be notified by an alarm
when the filter needs servicing. Servicing should be
done by a certified septic tank pumper or installer.
RECOMMENDED PRODUCTS
- Built in Gas Deflector
- Automatic Shut-Off Ball when Filter is Removed
- Alarm Accessibility
- Accepts PVC Extension Handle
Polylok PVC Filter
Extension Handle
Risers & Riser Covers
Polylok risers bring your
septic tank cover to grade.
This allows locating and
servicing your filter easier
and time saving by eliminating digging to find tank
entrance.
Extend & Lok™
Polylok Extend & Lok™
is a simple, easy to use
solution that can extend
the inlet or outlet pipe and
make filter and/or baffle
installation a snap.
Fits 3” and 4” pipe.
Riser Safety Screens
Polylok safety screens
prevent tragic accidents
from happening by children
and pets falling into open
septic tank entrances.
Filter Alarm Panel and
SmartFilter™ Control
Switch
Polylok filter alarm panels
and switchs provid a visual
and audible notification of
impending filter and tank
servicing.
For a full list of Polylok products please visit our web site at: ww w.polylok.com
Polylok, Inc. 3 Fairfield Blvd. Wallingford, CT 06492 Toll Free: 877.765.9565 Fax: 203.284.8514 www.polylok.com