StratosAire TFH-12/5 - FM2-12/5 Guaranteed Replacements WPI-500 5 x 493 – Domed

5 x 493 – Domed is a close ended quartz sleeve that works with water sterilization filters

Pond Clear Advantage UV15

The online system is electro-optic based and can be used to monitor UV in situations where:

This does not alter the pH

StratosAire TFH-12/5 - FM2-12/5 Guaranteed Replacements WPI-500 5 x 493 – DomedGuaranteed Replacements for StratosAire TFH 12 5 and FM2 12 5. The StratosAire TFH 12 5 FM2 12 5 bulbs neutralize mold, germ, viruses, bacteria, fungi, and spores from your indoor air when it cycles through your HVAC system. These bulbs are made for air treatment systems, ensuring you always have clean and disinfected air in your home. This listing is for a single bulb of your choice or a dual set of the following lamps: 12" Germicidal H Lamp