8_7/8x33_5/8x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Liquid & Weight Measuring Achieving the optimum 3” -

Achieving the optimum 3” - 6" lighting distance from the plant canopy is now a breeze

Sierra Natural Science 203 is a foliar spray with active ingredients that dehydrate and kill pests and reduce their available food sources

making it ideal for shelves or stacked storage

feed regularly with kitchen scraps

The Model AS80LC should not be used with softened water

8_7/8x33_5/8x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Liquid & Weight Measuring Achieving the optimum 3” -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