The Pentek 158110 is a Slim Line 10" Standard Clear filter housing manufactured by Pentair/Pentek. It is designed to accept standard 9-3/4" x 2-1/2" Slim Line filter cartridges, making it compatible with a wide range of sediment, carbon, and specialty cartridges. The transparent sump allows for easy visual inspection of the cartridge, so you can see when it is time for replacement. It features 1/4" FNPT inlet/outlet ports, making it ideal for low-flow, under-sink, reverse osmosis pre/post-filtration, or light commercial applications.

The Pentek 158110 housing is rated for a maximum operating pressure of 125 psi (8.6 bar) and a maximum operating temperature of 100°F (37.8°C). It has a recommended service flow rate of up to 2 GPM depending on the cartridge installed. The housing is constructed from high-impact, stress-resistant polypropylene and styrene-acrylonitrile (SAN) for the clear sump, with a Buna-N O-ring seal. These specifications make it suitable for cold-water residential and light commercial filtration systems.

Yes, the Pentek 158110 housing is certified by NSF International against NSF/ANSI Standard 42 for material safety and structural integrity in drinking water applications. This certification ensures that the housing materials do not leach harmful contaminants into the water and that the housing can withstand the rated operating pressures safely. Always pair it with an NSF-certified cartridge for verified contaminant reduction performance.

Cartridge replacement life depends on the specific cartridge used and your water quality, but most Slim Line cartridges in the 158110 housing should be replaced every 3 to 6 months, or after approximately 2,500 to 10,000 gallons. Sediment pre-filters may need changing more frequently in high-sediment water. The housing itself is designed for long-term use and typically does not need replacement unless cracks, leaks, or O-ring failures occur. Inspect the O-ring at each cartridge change and lubricate with food-grade silicone grease as needed.

The Pentek 158110 accepts any standard 9-3/4" x 2-1/2" Slim Line cartridge, giving you flexibility in micron rating and filtration media. Compatible options include sediment cartridges from 1 to 50 microns, granular activated carbon (GAC) cartridges for chlorine taste and odor reduction, carbon block cartridges (typically 5 or 10 micron) for enhanced chemical reduction, and specialty cartridges for iron, lead, or scale reduction. Choose a cartridge based on your specific water treatment goals and desired flow rate.