TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter – 65 Sq Ft

Overview

Upgrade your spa filtration with the TOREAD replacement filter, crafted for 65 sq ft Tiger River spas. This NSF-50 certified cartridge is built with safe materials and a thoughtful design to help keep water clear and inviting, without making guarantees. It presents a practical option for reducing routine maintenance while you enjoy your spa experience.

Designed for compatibility with popular models such as Watkins 31114 and Unicel C-8465, the TRF-8465 style cartridge slides into place with a 3 inch top and bottom opening and a durable exterior. Expect smoother water flow and a better filtration cycle that fits into your existing spa routine.

Key specifications

• Length: 10 1/2 inches
• Outside diameter: 8 1/2 inches
• Top / Bottom opening: 3 inches
• Filtration area: 65 sq ft
• Filtration material: Trilobal filtration fabric

Durability and filtration efficiency

• 25% thicker filtration fabric enhances debris capture while preserving flow
• Heavy chlorine resistant end caps and reinforced center support for longer life
• Uniform trilobal fabric improves debris pickup without causing pressure drops

Maintenance and care

• Impurities release quickly during rinsing, helping restore performance
• Clean every 2-3 weeks to maintain peak efficiency
• Backwashing is not recommended to protect the cartridge and overall longevity

Quality, standards, and support

TOREAD serves millions of pool and spa owners and is a proud Pool & Hot Tub Alliance member, aligning with industry standards for filtration performance and safety. This combination aims to provide reliable filtration and consistent water quality you can rely on in everyday use.

What you can expect

Possible benefits include steady filtration performance, longer intervals between replacements, and a straightforward replacement process that fits standard spa setups. Real results can vary based on usage and spa maintenance practices.