At 25,000 gallons, your system needs to handle a robust 52 GPM flow rate to maintain water health. We’ve paired the Black+Decker 2.0 HP Variable Speed pump with the 425 Quad Filter Tank. The 'Quad' design utilizes four high-capacity cartridges to provide massive surface area, ensuring your pump doesn't have to work as hard to move water. This combination is specifically designed to handle larger residential pools, offering commercial-grade filtration that significantly reduces the frequency of filter cleanings while cutting your energy costs by up to 80%.