4000 Gallons Pond Pressure Bio Filter with 13W UV Light

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