Pool and Spa Filters
Filbur filters are produced to exact OEM specifications. Filbur pool filters maintain strict specifications on all replacement cartridges and grids. Don't be fooled by cheap imitations, Filbur cartridges are produced with genuine Reemay™ filter media and durable polyurethane end caps.
Save Your Furnace Tip #11:
For better indoor air quality (IAQ) consider running your system fan continuously, or install a thermostat that has a "circulation" or programmable fan function.