Above-ground water filters are available in three types—sand, cartridge, and diatomaceous earth (DE)—to keep your pool water clean. The best above-ground swimming pool filters can treat 3,000 gallons ...

A sand pool filter is usually cheaper to buy and run than cartridge models, so it’s no surprise they’re popular. However, it’s not all about the money, so we’ve been looking at whether this is truly ...

A pool filled with crystal clear water and a floating flamingo inflatable. - Oscar Wong/Getty Images Glass media has emerged as an excellent alternative to traditional sand in pool filtration systems, ...