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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
expiry date as well as pH/C chart on every bottle
Works well with all popular nutrient lines
The bricks
Avoid direct sunlight
21_1/2x23_5/16x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack complete-systems expiry date as well asNordic 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
US$ 179.00
US$ 179.00
US$ 179.00
US$ 179.00
US$ 179.00
US$ 179.00
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US$ 50.00
US$ 179.00
