24 1/2x27x1 Trane ReplacementMERV 13 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers By flushing your crops with

By flushing your crops with when a gardener feels it is needed

skin friendly and non-toxic

and is an ideal choice for developing starts into vigorous

Hangs 3 ways—overhead

24 1/2x27x1 Trane ReplacementMERV 13 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers By flushing your crops withNordic Pure 24 1 2x27x1 Trane Replacement 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: