Key Features

• 🌱【TECHNICAL SPECIFICATIONS】Length: 13 5/16"; Outside Diameter: 5"; Top Opening: 2 1/8"; Bottom Opening: 2 1/8"; Material Area: 50 Sq.ft; Filter Material: Antimicrobial Trilobal Filtration Fabric.
• 🌱【COMPATIBLE MODELS】PLFPRB50-IN-RG Spa Filter compatible with Jacuzzi J210/J220/J235/J245/J275, PRB50-IN, Unicel C-4950, Aladdin 15002, 03FIL1600,817-5000, 435-0037, R173434, 06-0012-12, SD-00201, PLE-051-0088, 6540-471. NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. POOLPURE is an independent brand.
• 🏊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.
• 🌱【BUILT-IN ANTIMICROBIAL PROTECTION】Engineered with antimicrobial protection embedded directly into the filter media during production to help inhibit the growth of up to 99% of bacteria and mold on the cartridge surface. Supports a cleaner filtration environment and promotes consistently fresh, clear water quality.
• 🌱【3X SURFACE AREA CAPTURE】 Innovative trilobal fiber structure delivers up to three times the surface area of standard filter fabric, capturing more dirt, debris, and sediment while maintaining smooth water flow. Trusted by over 5 million pool owners, it helps keep pool water consistently cleaner and clearer.
• 🌱【PATENTED DIRT-LOCK TECHNOLOGY】POOLPURE’s exclusive dirt-lock structure securely traps debris during operation yet allows fast release during rinsing. The cartridge cleans quickly, supports repeated use, and significantly reduces maintenance time, ensuring dependable performance with minimal effort.
• 🌱【30-MICRON FINE FILTRATION】Engineered with an advanced 30-micron filtration layer designed to capture up to 99% of fine particles such as dust, sand, hair, and debris. Helps maintain consistently clear water, reduces suspended contaminants, and supports more efficient filtration performance over time.
• 🌱【REINFORCED HEAVY-DUTY CONSTRUCTION】Built with reinforced ABS end caps, a strengthened inner core, and thick 4 oz premium polyester media for enhanced structural durability. Delivers over 30% longer service life than standard cartridges, reducing replacement frequency while providing dependable, long-term filtration value.
• 🏅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.

Specifications