6Pcs Aquariums Air Pumps Diaphragms Replacement Rubber Silicone Cup Part For Fishtanks Oxygen Accessories

Description: 1. Excellent Air Tightness: Constructed with high-elastic premium rubber, creates full airtight seal during air pump operation, guarantees stable air pressure and consistent oxygen output for higher oxygenation efficiency. 2. Anti-aging & Durable: Adopts wear-resistant anti-corrosion rubber, resists long-term water erosion, repeated extrusion and friction damage, extends service life and avoids frequent replacement. 3. Easy & Universal Fit: Precision molded rubber in 3 specifications, matches most standard aquarium air pumps perfectly, requires no extra modification to complete replacement quickly. 4. Aquatic Friendly: Made of rubber, will not release harmful chemicals when contacting with water, protects water quality and ensures safety for fish, shrimp and aquatic creatures. 5. Stable Pressure Resistance: Reinforced thickened rubber structure, withstands long-time continuous piston extrusion of air pump, avoids shape deformation after long-term use, keeps stable air output for consistent oxygen supply. Specifications: Material: Rubber Size: As Shown In The Picture Color: Black Application: Suitable for repairing faulty air pumps for home fish tanks, aquariums, small aquaculture sites, replace worn diaphragms to restore normal oxygen supply function Quantity : 6pcs aquariums air pumps diaphragms Note: 1. Please allow differences due to manual measurement, thanks. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.