Black Filtering Sponge Suitable For Various Scenarios Such As Pools Etc High Durability.

1:product introducct

Black filtering sponge - specially designed for applications such as swimming pools, ponds and aquariums. Its sturdy construction offers excellent durability, ensuring long-lasting performance. Its dense black structure is adept at capturing tiny impurities, ensuring clear and transparent water quality. Suitable for various scenarios, it can easily withstand high flow rates and chemical erosion. Easy to maintain, ensuring your water remains pure at all times.

2:application

Ideal for maintaining crystal-clear water in diverse settings. Perfectly suited for swimming pools (handling chlorine exposure), fish ponds, aquariums (freshwater & saltwater), and industrial filtration systems. Its high durability withstands powerful pumps, frequent cleaning, and harsh chemicals. Trusted by professionals for reliably trapping fine sediment, algae, and organic debris across all these demanding scenarios.,

FAQ

Q1: Is this sponge truly resistant to harsh pool chemicals like chlorine?
A: Absolutely. Made from high-density, chemically inert polyurethane foam, it withstands prolonged exposure to chlorine and other common pool treatments without degrading.

Q2: Will the dense structure restrict water flow or clog quickly?
A: Its optimal density balances superior fine debris capture with efficient flow. While highly effective, it's also easy to rinse or squeeze clean for sustained performance.

Q3: Does it come in sizes to fit my specific filter system?
A: Yes. The rectangular block design (like our sample 10"x8"x2") is available in multiple standard sizes and is easily cut to custom fit most pool, pond, and aquarium filters.