Unicel 5Ch-752 Filter 75SQ. Ft.

Unicel 5CH-752 Spa Filter Cartridge – 75 Sq Ft Replacement Filter

The Unicel 5CH-752 spa filter cartridge is a high-quality replacement hot tub filter designed to deliver efficient filtration, improved water clarity, and reliable performance for compatible hot tubs and spas. Built with durable Reemay filtration media and engineered to meet OEM specifications, this 75 square foot spa filter helps trap debris, oils, and contaminants to keep your spa water cleaner and healthier between maintenance cycles.

Designed for long-lasting performance and excellent flow characteristics, the Unicel 5CH-752 provides dependable filtration while helping extend the time between cleanings.

Features & Benefits

• High-efficiency 75 sq ft filtration area
• Durable 3-ounce Reemay filter media
• Helps improve spa water clarity
• Captures dirt, debris, and fine particles
• Longer cleaning intervals
• Built to meet OEM specifications
• Easy installation and replacement
• Designed for reliable water flow and circulation

Specifications

• Manufacturer: Unicel
• Part Number: 5CH-752
• Filter Area: 75 Square Feet
• Diameter: 5 3/16 inches
• Length: 16 1/8 inches
• Top End Cap: Bar Handle
• Bottom End Cap: 2-inch Male Thread (MPT)
• Pleat Count: 194
• Filter Media: 3-ounce Reemay 2033

Water Care & Maintenance Tips

For best performance, rinse your spa filter every 2–4 weeks depending on usage and water conditions. Regular filter cleaning helps improve water clarity, circulation, and overall spa performance. Replace filters approximately every 12 months or as needed based on usage and water chemistry.

Why Buy From Red Rock Spas?

Red Rock Spas is a real hot tub dealership and service company serving Utah and Nevada. Our technicians and spa professionals work with filters, water care, and spa systems every day, helping customers find the correct replacement parts with real-world experience and support.

Need Help Finding the Correct Filter?

Our team can help verify compatibility and help you find the correct replacement spa filter for your hot tub or swim spa.