23x25x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Trimming Shears Hydrofarm's T5 replacement tubes offer

Hydrofarm's T5 replacement tubes offer HO light at a great price

potting areas

The stretchable nylon allows for easy removal for reuse after harvest

Top straps measure 16 inches and are padded for a comfortable fit

Included pressure compensating Emitter with a self cleaning lateral torturous path

23x25x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Trimming Shears Hydrofarm's T5 replacement tubes offerNordic Pure Custom MERV 14 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