Cartridge, Open, 20-1/8", Rainbow Rtl 75

 Unicel Replacement Cartridge for Rainbow RTL 75 | C-4975

Restore clean, efficient filtration with the Unicel C-4975 Replacement Cartridge—designed to fit Rainbow RTL 75 filters. Available now at Gib-San Pool & Hot Tub Centre.
This high-quality Unicel filter cartridge features an open-end design and premium media to capture fine debris, dirt, and particles. Measuring 20-1/8" in length, it's a reliable replacement to keep your pool or spa water crystal clear and your filtration system running at peak performance.

Product Features:

• Unicel OEM Replacement Cartridge – Model #C-4975

• Fits Rainbow RTL 75 Filters

• Size: 20-1/8" Length x 4-15/16" Diameter

• End Style: Open top and bottom (2-1/8" inner diameter)

• High-Quality Filter Media – Durable pleats for long-lasting performance

• Efficient Debris Capture – Improves water clarity and system efficiency

• Easy to Install & Clean – Ideal for regular maintenance or seasonal replacement

Why Choose Gib-San?

At Gib-San Pool & Hot Tub Centre, we stock trusted replacement parts from leading brands like Unicel. Whether you're refreshing your filter system or planning ahead for the season, our team can help you find the right fit.