One of the most environmentally friendly filters on the market - fiberglass media is free of inks, dyes, resins, adhesives, binders, chemicals, and additives while frames use partially recycled materials, water based adhesives, and very little ink
Constructed without sharp metal so they're very hand friendly - no gloves or special handling required
Doesn't support microbial growth so they're a great choice where bacteria is a concern
Rated UL Class 2 by Underwriters Laboratories
Our Tier1 20x23x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal pressure drop, and high flow rate make them ideal for commercial, industrial, and residential applications where cost and equipment protection are the main concerns.
Most Helpful Customer Reviews
Filters are of excellent quality. So far performance is exceptional. Quality of filters is comparable to any you would find in store for same size and price. Delivery of filters were ahead of schedule. They were well packaged and arrived undamaged. One minor improvement I would like to see is small tabs made into the edge for easier removal. Due to the odd size of my a/c unit, I could not find filters off the shelf, on line research led me to these guys, best price and speedy delivery.
I've looked everywhere for odd sized filters, so I was overjoyed to find these. I have a brand new house and the builder said the high dollar filters are a waste that cause the unit to work too hard. He recommended these filters for efficiency. I'm pleased. They arrived much earlier than they said they would. That was an added bonus.
Fit was perfect. Air filters trap a considerable amount of particulates, but function very well with change out every three months. I highly recommend this product.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.
Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.