Key Features

• 5-Stage RO Replacement Filter Set - Includes 1x 5-micron sediment filter, 1x granular activated carbon filter, 1x carbon block filter, 1x 75 GPD RO membrane, and 1x quick-connect post-carbon (T33) filter for under-sink reverse osmosis water systems.
• Universal 10" Filter Cartridge - Fits most 5- or 6-stage under-sink RO systems, including Express, iSpring, APEC, Watts, Premier, Flowmatic, PuROLine, Crystal Quest, Puromax, and more. For systems where the 5th stage T33 filter uses a screw-in connection, the included T-fittings allow easy adaptation. Please check filter size before purchase for compatibility.
• High Adsorption Capacity - With a 5-micron filtration rating, the 75 GPD 5-stage replacement cartridges effectively remove up to 99% of contaminants, delivering fresher and clearer water for drinking, cooking, coffee, tea, and other daily uses.
• Easy Installation & T33 Compatibility - Standard drop-in design ensures fast, easy filter replacements. The T33 filter features built-in 1/4" (JG) quick connections and can be adapted to screw-in systems using the included T-fittings. Each cartridge is individually packaged to keep it in pristine condition and protected until use.
• Tubing Note - Not compatible with 3/8" tubing unless used with additional adapters (not included).
• 100% Premium Filter - Certified to NSF42 and ISO9001:2015. Crafted with food-grade materials for crisper, fresher water.

Specifications