Filtration

Cleaning tips and winterizing wisdom for faster service stops and better spring openings.

What can the U.S. learn about water care from our industry colleagues across the Atlantic?

These major technologies have made the transition from commercial to residential, with room to grow in the next decade.

A new invention conserves the thousands of gallons of water lost each year in a pool’s sand fi ter backwash.

Five basics of filter efficiency to help keep pools and spas clean and clear.

The choice of pool filter type impacts water usage, which is important in drought-stricken areas.

Bob’s cool pool tools.

Avoid a host of problems by following these helpful tips on how to keep filters — sand, cartridge and D.E. — clean.

A new method of CYA removal has been confirmed with a helpful bonus: It also aids in black algae reduction.