Replacement Foam Sponge Compatible with Grech/SUNSUN CPF-2500/ CPF-3500 and VIVOHOME/VEVOR/VIVOGROW 1580/1840 GPH Pressure Pond Filter(4 Piece Set)

About this item

• [TAILORED COMPATIBILITY] :Contain 4 sponge pads in total (2 yellow pads and 2 blue pads). Perfectly compatible with Grech/SUNSUN CPF-2500 /CPF-3500 and VIVOHOME/VEVOR/VIVOGROW 1580/1840 GPH Pressure Pond Filters.
• [EFFICIENT FILTRATION TECHNOLOGY] :Blue Coarse Sponges: Designed for large-particle filtration, the blue sponge utilizes large pores to isolate and filter out sizable impurities. It also promotes the activity of nitrifying bacteria for efficient decomposition. Yellow Fine Sponges: Tailored for small-particle filtration, the yellow sponge employs small pores to isolate and filter out fine impurities,
• [COMPREHENSIVE POND MAINTENANCE SOLUTION]:Different density combination,, which better filters fine particles and adsorbs odors without restricting the flow of water, providing a healthier environment for your fish.
• [PREMIUM FILTRATION MATERIAL]: Deliver superior durability and filtration efficiency. Invest in the longevity of your pond's filtration system with our high-quality material. they enhance your filtration system's effectiveness,Washable and reusable after cleaning.
• [Note]: Due to the vacuum packaging the sponge pads may look thinner, which does not affect the filter effectiveness and before use you can soak them in water for 5-10 mins （Warm water expands faster for better results）to get its original dimension.