16_1/4x21_1/2x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Water Treatment 60Hz 3A 330W (US)

60Hz 3A 330W (US)

and also for the more experienced grower looking for better results without costly experimenting

Versatile use – stock solution able to be diluted as needed

Can I use the Solar Fly Trap alongside other fly control methods

Success at a new venture is never easy

16_1/4x21_1/2x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Water Treatment 60Hz 3A 330W (US)Nordic Pure Custom MERV 13 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition