HQRP Spa Filter Nordic 2-Pack — Replaces Nordic T-35, Pleatco PWW35L, Unicel 4CH-935

Premium filtration for Nordic hot tubs and pools

Upgrade to the HQRP Spa Filter two-pack and enjoy a robust filtration area designed to support clear, inviting water. This cartridge is built to replace widely used models like Nordic T-35 and Pleatco PWW35L, making it a versatile choice for Nordic hot tubs and compatible systems. The 35 sq. ft. filtration area helps capture dirt, oils, and debris, offering a practical path to consistently clean water between routine maintenance tasks.

Key specifications at a glance

• Length: 8 1/2-inch (without handle), 9 1/4-inch (with handle); Outside Diameter: 4 15/16-inch; Top: Handle; Bottom: 1 1/2-inch Female SAE connection
• Filtration Area: 35 sq. ft.
• Includes a 2-pack for convenient replacements and ongoing upkeep

What makes it stand out

Designed with durability in mind, this spa filter withstands regular use and higher water pressures typical of hot tubs. The top handle and standard bottom connection make installation straightforward, while the cartridge’s build supports steady water flow and simplified maintenance. In everyday use, users may notice smoother swaps and a dependable filtration flow that keeps water looking clean between cleans.

Notable benefits you may experience include:

• Efficient filtration area that helps manage dirt, oils, and debris
• Precise compatibility with Nordic models and common replacements, reducing shopping guesswork
• Rugged construction built to endure frequent use and elevated water pressure
• Easy removal and reinstall with a user-friendly top handle and standard bottom opening

In real-world scenarios, a quick weekend soak or a family gathering can be complemented by reliable filtration. The 2-pack gives you flexible timing for replacements, helping you keep water quality consistent without overhauling your routine. The compatibility range minimizes the risk of mismatched cartridges, providing practical convenience for busy households.

Care and compatibility tips

To maximize performance, rinse the cartridge with clean water, reinstall in the correct orientation, and replace when you notice reduced flow or visible wear. Pairing the HQRP filter with regular spa maintenance routines can support ongoing clarity and simplify future replacements.