How much does this cost to the nearest dollar?

Honeywell Home Ultraviolet Air Treatment System Replacement Bulb
Product Description Air circulating in the home can carry potentially harmful airborne particles. The Honeywell Home ultraviolet (UV) light systems - similar to those in hospitals, pharmacies and kitchens - provides a line of defense against spreading airborne pathogens through your home's HVAC system. The UV system offers easy installation on your home's forced-air heating and cooling systems and can quietly and safely render certain bacteria and mold ineffective in your duct system. From the Manufacturer The is the replacement UV bulb for the Honeywell UV bulb kills up to 70 percent of bacillus traveling through the ducts work. Simple bulb replacement. REPLACEMENT Replacement bulb for Honeywell Home UV Air Treatment System SAFE AND QUIET Quietly and safely renders certain bacteria and mold ineffective in your duct system QUICK INSTALL

Price is $43.00

Price: $43.44