2 Pack 5X13 Spa Filter Replacement with High-

These 2-pack 5×13 spa filter replacements are designed for high-performance filtration. Each filter measures 13 5/16″ in length and 5″ in outside diameter, with a top hole opening of 2 1/8″. The filtration area is approximately 25 square feet, and the filters are constructed from high-quality trilobal filtration fabric.

Filters are compatible with various pool and spa systems, including Pleatco PRB25-IN, Unicel C-4326, Filbur FC-2375, FC-2370, SD-00196, 303909, M-4326, 8172500, and R173429.

Key Features:

• HIGH-PERFORMANCE FILTRATION: Remove hair, leaves, dust, sediment, sand, and fine particles with precision down to 50 microns.
• EASY INSTALLATION: Compatible with a range of pool and spa systems for seamless integration.
• ENHANCED SURFACE AREA: Unique trilobal filtration fabric optimizes back pressure for consistent filtration.
• EFFECTIVE PARTICLE CAPTURE: Uniform and high-performing fabric captures and releases stains effortlessly.
• MONTHLY MAINTENANCE: Clean cartridges regularly for optimal performance.
• NSF/ANSI 50 CERTIFIED: Tested and certified by IAPMO for safe material usage and compliance with industry standards.

These 5×13 spa filter replacements are designed for high-performance filtration, providing consistently clean, fresh, and clear water for your pool or spa. Whether you need to replace old filters or upgrade your filtration system, these replacements are an economical and effective solution.