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 ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Sand filters are commonly used for keeping your swimming pool’s water clean, but over ...

LiqTech International, Inc. (Nasdaq: LIQT), a leading clean technology company specializing in advanced filtration systems, today announced a significant milestone in its commercial swimming pool ...