Replaces 16-3/8 x 21-1/2 x 1 sized disposable filters. The actual size of this filter is 16-3/8 x 21-1/2 x 7/8. Just hose off and water, allow to dry for 15 minutes and reinstall. These quality filters are built to last a lifetime. They are interchangeable with 1" disposable filters and can be used again and again.
This design enables the filter to maintain its performance over the years. Unlike some permanent air filters, the filter uses no foam that may clog, degrade and restrict air flow, so it can provide a lifetime of dependable service. Be Careful! Not all filters are the same! It is very important that air filters have LOW AIR RESISTANCE so they don't make your central air unit work harder. This can lead to higher energy bills and eventual damage to your HVAC unit.
Never have to hassle with disposable filters that will end up in a landfill. Easy to install - installs like any disposable filter. Easy to maintain - no need to buy oil sprays or adhesives to enhance filter effectiveness, Easy to clean - simply backwash every month with cold water. No expensive air filter cleaners needed
The secret behind the filter's performance is its stage loading/peak and valley design. Instead of face loading (particles captured on the outer surface of the filter) the filter uses stage loading, with each stage capturing progressively smaller particles inside the filter. We offer permanent, metal-framed Washable filters. We are in the Indoor Air Quality business. Tired of having to remember to buy that furnace filter every 3 months? Tired of your house being dusty?
The best filter on the market and the factory price to you, if not satisfied within 30-Day Risk Free Trial, low Air Flow Resistance and Frame Quality Excellent. Please return the items and did not ask anything! have your money back! Just easily wash the filter every 2-3 months and put it back in place. Framing: Custom assembled aluminum frame designed for strength and durability. With a warranty Satisfaction and 100% money back guarantee. Why not make the switch to a permanent air filter?
Replaces 16-3/8 x 21-1/2 x 1 sized disposable filters. The actual size of this filter is 16-3/8 x 21-1/2 x 7/8. In the center, non-woven layer retains debris in a maze of fibers designed to maximize air flow even when soiled. Rated by independent testing laboratory at over 65% peak arrestance (particle filtering efficiency), this filter has 20 times the filtering capabilities of a disposable fiberglass filter.Highest filtering efficiency available for the majority of furnaces and air conditioners. 100 % BEST QUALITY GALVANIZED SHEET. Easy to install-Easy to maintain-Easy to clean
Kilowatts Energy Center
Kilowatts Energy CENTER warrants its filter to be free from defects in material and workmanship, to the original purchaser.
Most Helpful Customer Reviews
good product, it just took too long to get here
Great item as it washes easy
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.