17_1/2x17_1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack hydro-x BEST VALUE - Comprehensive Control

BEST VALUE - Comprehensive Control for General Pest Infestations

Tear proof

Don't be fooled by Zenport imitations

6’ the high efficiency SQ200W Pro grow light is a perfect solution for home-grow

The FloraFlex® Open Flow bubbler is an 8 outlet manifold that delivers water and nutrients to your plants at the pressure of your choice

17_1/2x17_1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack hydro-x BEST VALUE - Comprehensive ControlNordic Pure Custom MERV 10 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