Showing 1–16 of 72 results

$3.00

O-ring for Nelsen Thin-Line 10″ housings ONLY!

$3.00

O-ring for Nelsen Heavy-Duty, and Double-Duty 10″ & 20″ housings.

$3.00

Fits Pentek Standard 10″ and 20″ housings.

$5.00

Spanner wrench for Nelsen Thin-Line 10″ housings ONLY!

$5.00

For use on FlowMatic Heavy-Duty Housings that use 2-1/2″ x 9-3/4″ or 2-1/2″ x 20″ cartridge filters.

$5.00

O-ring for Nelsen Whole House 10″ & 20″ housings.

$5.00

For use on FlowMatic Heavy-Duty Housings that use 2-1/2″ x 9-3/4″ or 2-1/2″ x 20″ cartridge filters.

$5.00

Fits Pentek Standard 10″ and 20″ housings.

$6.00

For use on FlowMatic Full-Flow Housings that use 4-1/2″ x 9-3/4″ or 4-1/2″ x 20″ cartridge filters.