Furnace filter 18x20x1

Update your browser to view this website correctly. Update my browser now. PureFilters 18x20x1 pleated furnace air filters are manufactured in Canada using only the highest quality furnace filter 18x20x1. We offer the 18x20x1 furnace filter in different MERV ratings so you can choose the one that is best for your home environment.

This product has fewer returns than average compared to similar products. AIRx Filters 18x20x1 Allergy Using a MERV 11 HVAC filter media, these 18x20x1 air filters act like a micro-particle magnet protecting your loved ones from air contaminants making your home a healthier haven and shelter. Besides cleaner air, AIRx Filters 18x20x1 replacement air filters use more pleats per square inch in order to provide better airflow than other similar air filters, leading to optimal HVAC heating and cooling system performance and reduced energy and maintenance costs. Buy with confidence and expect these replacement air filters to last 90 days in most homes or for increased energy efficiency, replace filters every 2 months. Found a lower price?

Furnace filter 18x20x1

FilterBuy filters are designed to last up to 90 days, 3 times longer than fiberglass filters. If you have pets, kids, or allergy sufferers in your home or business, replace your filters more often to maintain superior indoor air quality and keep your energy costs low. Synthetic media provides significantly higher particulate efficiency than standard cotton media. Quick Order. Standard Sizes. Deliver one-time. Hide Add To Cart Please add a filter. We'd like to warn you that FilterBuy website may not work properly without JavaScript enabled. Please make sure it's turned on in your browser. Air Filters.

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JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website. Check items to add to the cart or select all. Air Filters, Inc. If you are interested in a larger pack size or have a question about this product, please click here to request a quote. The documented test results show that Air Filters, Inc.

Choosing a replacement filter for a cooling or heating unit for the first time can be challenging. So instead of experimenting with filters made by relatively unknown brands. Assuming that all 18x20x1 air filters have the same dimensions was one of the biggest mistakes I made while searching for the first replacement filter for my HVAC system. Purchase one or two filters instead and check if you can install them on your unit. The easiest way to determine the actual size of a replacement air filter you need is to measure the dimensions of the old filter and the vent. The air that passes through a filter carries a certain amount of microscopic and macroscopic pollutants. All 18x20x1 air filters produced by industry-leading brands have ratings that indicate their efficiency. Here are the most common air filter ratings:.

Furnace filter 18x20x1

In comparison to fiberglass filters, 18x20x1 pleated air filters are at least 20 times more effective. All Filter King air filters are made in the US. Filters frames are made out of heat resistant paperboard with horizontal grid supports. Chemical free, electrostatically charged synthetic polyester media is pleated, maximizing the surface area, to capture a high number of airborne particles as small as 0. To increase durability, the media is supported with a corrosion resistant steel wire. Our filters can typically be used for 3 to 5 months before requiring to be changed. Naturally, a variety of things influence filter lifespan. Your air filter becomes clogged over time by trapped particles, preventing airflow. The efficiency of the HVAC filter declines. Your system must work harder to heat and cool your home.

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They mention that it performs as expected, works great, and has no issues at all. Love it. G George G. Actual Price:. You have no obligation to purchase the product once you know the price. Customers say. A Anna C. C Clare C. Really like these filters because I noticed the difference of the dust levels in my house, I would recommend them. The solution, as much as my allergies hate me for it, is to buy filters with a lower MERV rating. Discount Filters. She is very sensitive to airborne contaminants, and said after the change, her sinus headaches have stopped.

Shop all Filtrete. About this item. The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it.

Added to Cart. J John B. R Richard B. E Elissa A. In the apartment that I live in, it seems to get extremely dusty, and sometimes it would look as if I never dusted. W Walter I. P Patricia D. Arrived quickly. You can't get in any other filter. Good quality product will purchase. A Allen T. So the more efficient the filter, the more resistance to air flow , which translates into more backpressure on the supply of air, and less air flow Cannot provide a review for a product I have not yet received. The filter qualitt doesnt look good and moreover it took almost 9 days to reach. W William P.