Economical...yes. Cheap...no. Our SILVER filter features the benefits of our more expensive filters. They are permanent, washable and electrostatic. We have sold this filter to hundreds of thousands of happy customers. It is one of the most popular electrostatic filters on the market today. Our SILVER filters are made from a single piece of roll-formed galvanized steel fastened together at one corner with a single rivet. They feature the same lifetime warranty as our most expensive filters. How do you install it? Simply take out your old disposable filter and drop this one in it's place...you're done. How do you clean it? I vacuum mine off every 30-45 days and wash it with a hose or with the shower head every 3 months or so. You can also blow it out with an air compressor. Due to it's super low air resistance, we especially recommend the SILVER filter for replacing small to medium sized filters (16x25x1 or smaller). For large filters, you might try our higher arrestance filters for even more airborne dust removal.
This filter is 7/8 inch thick
It is also available in 1/2 inch and 1-3/4 inch thicknesses (contact us for more info)
PEAK ARRESTANCE: 88%
INITIAL RESISTANCE: 0.085" WG
DUST HOLDING: 126 grams
AIRFLOW RATE: 300 FPM
END POINT OF TEST: 0.50" WG
MERV RATING: 6
Filter was a bit small.had to put foam around the side for a proper fit
SILVER - The Economical Washable, Permanent, Electrostatic A/C Furnace Filter
I had some questions about which filter to buy as my HVAC system had issues with other filters being too restrictive with air follow. E-mailed my questions and Scott responded addressing my concerns and have me recommendation s as to what to buy. Received filter within a few days. The quality of the product is impressive. I've only had it a few weeks so it's a little too early to tell how well it cleans or performs, but so far I'm very pleased with my purchase.