4000 Gallons Pond Pressure Bio Filter with 13W UV Light

• Package including 1 Pressure filter with integrated uvc, 1 Spiral stepped hose adapter 1 ½” transparent, 2 Spiral stepped hose adapter 1 ½” black, 1 Spiral stepped hose adapter 1 ½” threaded, black, 4 Union nuts 1 ½”, 4 Flat seal, 1 Glass seal cover, 1 Instruction • Made of high-quality ABS material, resistant to sunlight and aging • Comes with a UV bulbs system to inhibit the growth of algae • With bio sponges to ensure the balance of water flow and the reproduction of nitrifying bacterial • Suitable for pond, fountain, fish tank and aquarium • Dual outlet design for effective recycling of water resources • Easy to maintain with self-cleaning function • Comes with detailed instructions for easy operation