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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
• OMRI listed for organic gardening
Energy Use: 30–50 watts
Minimum 7-day lead time prior to shipment
Compatible with Phytoseiulus persimilis and Stethorus punctillum
11_1/2x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Extension • OMRI listed for organicNordic 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
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