Maintain sparkling clean and beautifully clear water with the Unicel Replacement Filter. Made with spun bonded, 100% polyester material, this Unicel Filter is durable and effective in capturing the smallest of debris. With replacement cartridges available in a variety of sizes and built to OEM specifications, you're sure to get a reliable cartridge that fits your filter perfectly. Use this replacement filter to replace your worn or damaged cartridge or as a back up to maximize the time between filter changes.
- 4-15/16″ diameter
- 6-5/8″ long
- Top: openA 2-1/8″ id
- Bottom: openA 2-1/8″ id
- Pleat Count: 158
- Media Weight (oz.): 4
Rainbow M4306 (50 sq/ft) Filter Cartridge
Description: 50 sq. ft. (Rainbow DSF-35, Waterway Plastics Skim Filter) (C-4405).
Used by these spa manufactures: Beachcomber, Canspa Mfg., Lifestyle Spas, Maruis Spas, Moose Mountain Spas, Sundance Spas.