Pentek 10″ Slim Line Water Filter Housing features a blue reinforced polypropylene cap and a clear Styrene-Acrylonitrile (SAN) sump. The sump is annealed (heat treated) to relieve stress, add clarity and increase strength. Pentek clear slim line housings offer on-site examination of flow, performance and cartridge life.

Specifications:

Applications:

• RVs, Campers, Boats, Small Sinks, Countertop Residential Filtration, Pre- and Post Reverse Osmosis Filtration, Humidifying systems
• Leak-proof sealing with top-seated 151121 Buna-N O-ring
• Ideal for use in a variety of low-flow applications

Note: Clear Housing Sumps are more prone to leaking and cracking, and are not as resilient as their opaque counterparts. They may be significantly less able to handle high pressure, temperature, exposure to sunlight, and other stress. We highly recommend considering a black, blue, white, or grey opaque housing sump, especially if your system is operating under high pressure or temperature conditions. offers heavy duty polypropylene filter housings in a variety of sizes and colors.

Refer to this chart for Filter Cartridge recommendations:

*Advanced: CTO/Cyst/Lead/VOC; also available in 20″, 30″ and 40″
**CHLM: CTO/CHLM; also available in 30″ and 40″