POOLPURE Antimicrobia PRB25-IN-M Spa Filter Replaces Unicel C-4326RA, 2Pack

POOLPURE Antimicrobia PRB25-IN-M Spa Filter Replaces Unicel C-4326RA, 2Pack

• 【Compatible Replacement Models】Filter dimensions: Length: 13 5/16"; Outside Diameter: 5"; Top Opening: 2 1/8"; Bottom Opening: 2 1/8". Compatible with PRB25-IN-M, Unicel C-4326RA, SD-00196, 303909, M-4326, 8172500, R173429, 100586. Designed for reliable fit, efficient filtration, and easy installation.
• ?Proud Partner of Florida Gators Swimming & Diving: PoolPure officially partners with the Florida Gators to support elite-level aquatic training. This collaboration reflects our shared focus on high-performance water quality, reliability, and consistency in demanding competitive environments.
• ?Proven by Athletes & Media Tested in real training environments and featuring Olympic swimmer Rhyan White, our filters deliver reliable performance where it matters most—while recognition from NBC Local highlights our commitment to consistent filtration and superior water quality.
• 【Anti-Biofilm & Antimicrobial Protection】Our advanced filter fabric is infused with specially blended materials that help reduce biofilm buildup and resist microbial growth. The result is cleaner water, better system protection, and long-lasting performance for your pool or spa.
• 【NSF/ANSI 50 Certified】Tested and certified by IAPMO against NSF/ANSI 50 standards, PoolPure pool & spa filters deliver reliable filtration performance, cleaner water, and improved water clarity for swimming pools, hot tubs, and spa systems. Trusted by over 5 million pool owners worldwide for healthier and more enjoyable water experiences.
• 【Easy to Clean & Maintain】The Trilobal Fabric Structure filter material makes it easy to release impurities when cleaning the filter, the filter is like a new one after cleaning. It is recommended that you clean cartridges every 2 weeks to maximize your spa's performance.
• 【Up to 30% Longer Lifespan】Built to last up to 30% longer than standard cartridges while delivering improved filtration and water quality. Easy to clean and maintain, the filter quickly regains its performance after washing. With proper care, it can provide reliable use for 2+ years.
• 【Disclaimer】This is a compatible replacement part. Manufacturer names and part numbers are used for reference purposes only. POOLPURE is an independent brand.
• ?PHTA Member – Industry-Trusted Performance: As a proud member of the Pool & Hot Tub Alliance, PoolPure follows industry-recognized filtration standards to deliver superior performance, longer lifespan, and consistently crystal-clear water.