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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Soft-blob field with ribbon-tape seals — cool ice-lab sheet for description and returns.
In trace amounts
3/4'' fill fitting and a 3/4'' male connector
bio-active form known as Monosilicic Acid
Nordic Pure 16x25x5 Honeywell Replacement MERV 14 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”
• Low dilution rates (only 2-5 ml/gallon)
16_1/2x21_5/8x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack meters-&-solutions In trace amountsNordic Pure Custom MERV 12 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