• 【Filter Cartridges for Whisper EX Filters 】6 Packs Carbon Filter Cartridges for Whisper EX Filters, Replacement Filter Cartridges Large, Fits Whisper EX30/EX45/EX70 Filters
• 【Four-Stage Filtration】The filter is made of dense dual-sided mesh, the better the filtration effect. With 25% more active activated carbons and zeolites are added to effectively filter and absorb impurities in water, maintain a clean water source, and provide a healthy growth environment for fish.
• 【Cleaning】The outer layer is made of soft cotton and high-density fibers. Multi layer cotton can collect debris or waste without sucking fish, keeping the water clear and fresh.
• 【Easy to install 】Simply rinse the replaced filter element with cold water to remove carbon dust, install it on the filter holder, align it with the keyway at the bottom of the filter element, insert the filter element into the filter chamber, and ensure that the large filter element is fully installed .
• 【Professional after-sales service 】We recommend that you replace the filter to maintain water quality.