The Omnipure K5515-JJ features a 5-micron granular activated carbon (GAC) filtration media, effectively reducing chlorine taste, odor, and sediment. This inline filter has a rated capacity of approximately 1,500 gallons or a service life of up to 12 months, whichever comes first. Its compact cylindrical design (2" x 10") makes it ideal for refrigerators, ice makers, reverse osmosis systems, and under-sink drinking water applications.

The Omnipure K5515-JJ is equipped with 1/4" female NPT (FNPT) threaded inlet and outlet connections on both ends, making it compatible with standard 1/4" male pipe thread fittings. This threaded configuration allows for secure, leak-free installation in most residential water filtration setups, including RO systems, refrigerator lines, and ice machines. Always use Teflon tape on the threads to ensure a proper seal.

Omnipure recommends replacing the K5515-JJ every 12 months or after processing 1,500 gallons of water, whichever occurs first. However, if you notice a reduction in water flow, changes in taste, or unusual odors before reaching this benchmark, replacement may be needed sooner. Regions with heavy chlorine content or high sediment levels may require more frequent filter changes to maintain optimal performance.

The K5515-JJ uses high-quality granular activated carbon (GAC) media to effectively reduce chlorine taste and odor, sediment, and other particulates that affect water clarity and flavor. It is designed specifically for polishing applications, making it ideal as a final-stage post-filter in reverse osmosis systems or as a dedicated inline filter for refrigerators and ice makers, delivering crisp, clean-tasting water and ice.

The Omnipure K5515-JJ is manufactured in an NSF-registered facility with components that meet NSF/ANSI Standard 42 material requirements for aesthetic effects (chlorine, taste, and odor reduction). It operates within a pressure range of 10–125 PSI and a temperature range of 40°F–100°F (4°C–38°C). For best results, flush the filter with 2–3 gallons of water after installation to remove carbon fines before regular use.