Spa Filter Cartridge Replacement - PRB35-IN Compatible (2-Pack)
Upgrade your hot tub maintenance with this high-quality 2-pack spa filter cartridge replacement. New condition with packaging opened. Designed for reliable water filtration and extended service life.
Key Features
- Universal Compatibility: Replaces PRB35-IN, C-4335, FC-2385, Rainbow Dynamic 35, and many other models
- Premium Filtration: Pleated polyester construction for superior water clarity
- Standard 5x9 Size: 3.25" diameter, fits most hot tub and spa systems
- Value Pack: 2 replacement cartridges included for extended use
- Easy Installation: Drop-in design for quick and hassle-free replacement
Compatible Models
This spa filter replaces the following part numbers: PRB35-IN, C-4335, 409-219, FC-2385, Rainbow Dynamic 35, Series IV Rainbow Dynamic, 13501, SD-00198, 03FIL1300, 25393, 3501, R173431, 17-2482, 303557, 6000-136, 817-3501, and other compatible 5x9 drop-in hot tub filters.
Specifications
- Material: Pleated polyester/paper composite
- Colour: White
- Dimensions: 3.25" x 5" x 9" (8.3cm x 12.7cm x 22.86cm)
- Quantity: 2 filter cartridges per pack
- Type: Drop-in cartridge filter
Item Condition
New Other (See Details): This item is new and unused, but packaging may be opened, damaged, or missing. Product itself is in pristine, unused condition.
Benefits
- Maintains crystal-clear water quality in your hot tub or spa
- Reduces chemical usage through effective filtration
- Extends the life of your spa equipment
- Cost-effective 2-pack for convenient replacement scheduling
Keep your spa water clean and inviting with these reliable replacement filter cartridges. Perfect for regular maintenance and ensuring optimal hot tub performance.












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