Infinity Air Purifier - Performance Series - ExFlex - Humidifier Water Panels - Furnace Filters FiltersUSA buys thousands of filters. With our quantity buying power we pass that savings to our customers. We offer only top quality products supported by a team of product experts with the best customer service in the industry. ENTER discount code FREESHIP at checkout to receive free shipping on filter orders over $59.00 -- Hurry, Offer Ends in 5 days!Flat Rate $8.95 for all other orders. (Free Shipping Excludes AK, HI, Canadian and dehumidifier orders)(Cannot be combined with other offers) Carrier is a company founded on a history of innovation. Beginning with Willis Carrier’s pivotal invention of the first mechanical air conditioning system, Carrier has consistently introduced new technologies and industry "firsts" that have forever changed the way we live, work and play. From revolutionary improvements to health care, manufacturing processes, research, building capacities and food preservation to art and historical conservation, general productivity, indoor comfort, and much more, Carrier is committed to creating new possibilities that enhance people’s comfort and improve their lives.

Filters USA is your preferred choice for Carrier furnace filters for home air cleaner purifiers and humidifier water panel filters. We offer both OEM Carrier Products and top quality replacement filters with 100% satisfaction guaranteed. Tell your friends about FiltersUSA! Did you know - MICROBAN coated products are antimicrobial protected. This is especially important for room humidifier filters. Click for our FiltersUSA mobile site We will never give, lease or sell your personal information. All companies and logos are trademarks of their respective companies.Air Cleaner Purifier Humidifier Filters: Our Site Map Call 847-669-3175M-F 9 a.m. - 3 p.m. CSTFind your last order Optionally select from the following fields and we'll do the rest What's this filter for? - Select One - Furnace and Air Handler Whole House Air Cleaner What brand is the filter? - Select a Brand - MERV 11 Furnace Filters MERV 13 Furnace Filters MERV 6 Furnace Filters

MERV 8 Furnace Filters Built on Willis Carrier’s invention of modern air conditioning in 1902, Carrier is the world leader in heating, air-conditioning and 1" Pleated Filters(For Furnace, Air Handler, Fan Coil, Geothermal Units) 4" Return Grill Filters Whole House Air Cleaner Parts UV Lamps & Units Humidifier Evaporator Pads Filters Packaged Unit PTAC Filters 2" Pleated Filters(For Furnace, Air Handler, Fan Coil, Geothermal Units) For home heating and air conditioning, Carrier leads in innovation in energy efficient HVAC systems. We also carry: Carrier Air Purifier Filters & Carrier Humidifier PadsA subsidiary of United Technologies Corporation, Carrier has been a world leader in air conditioning, heating, and refrigeration since 1904. Through technological innovation and dedication to high quality service, Carrier strives to be the number one choice for indoor air quality solutions that provide the peak of home comfort, no matter where you live.

With a strong emphasis on home air quality, they work to keep household air quality not only comfortable but healthy as well through the use of highly efficiency home furnace and air conditioner filters. We offer both original and replacement air filters designed to fit Carrier air systems. air conditioning unit temperatureDesigned to perform at a superior level, these filters remove air particulates flowing through the air system by using high efficiency filtration. price for hvac package unitThese filters are available as pleated electrostatic media, HEPA filters, activated carbon filters, and pre filters. portable ac unit consumer reportsNot only do we offer the true Carrier Infinity and Carrier EZ Flex filters, but we also provide aftermarket replacement filters designed to offer a high quality replacement at a more affordable price.

Also, filters with foam gasketing are available for less air bypass. For the better home air environment, Carrier filters do the job.Change your air filters. How to Choose an Air Filter Save money while improving the air quality and efficiency of your home HVAC system by changing or upgrading your filter. The first step is to make sure you have the right measurements. Consult our Buying Guide to help you choose the type of filter by the level of filtration that your home needs. Regular maintenance will keep your heating and cooling system operating at its peak performance level and help reduce your utility costs. Selecting the Right Thermostat for Your Home Making your home comfortable is very important. Thermostats control air circulation from your heating and cooling system, which in turn, will help improve your air filtration. With today's new wifi and programmable thermostats, air quality has never been easier to maintain. With a quality air filter you will never have to sacrifice clean, healthy air.

The Home Depot has a large selection of HVAC air filters for both residential air conditioning and commercial air conditioning. Find the exact filter you need by searching brands, types, sizes, thickness or performance ratings. We carry the most popular brands including Honeywell air filters. If you're looking for a hard-to-find custom air conditioning filter, we carry those too. The Home Depot also sells air filter accessories & air fresheners as well as air purifiers to keep your indoor environment as fresh as possible. Selecting the right air filter can be overwhelming because there are so many to choose from. If you need assistance the knowledgeable associates at The Home Depot can help you decide which air filter meets your individual needs.MERV stands for Minimum Efficiency Reporting Value. MERV is a numerical value given to furnace filters in order to identify its filtering abilities. This is now an international industry standard set up by the committee that oversees the furnace filter industry.

This standard is used for determining a furnace filter's ability to capture and hold dirt and dust in specific size ranges. Some furnace filter manufacturers such as 3M use their own rating system, which is not approved as an industry standard. Average Particle Size Efficiency in Microns 3.0 - 10.0: less then 20% 3.0 - 10.0: 49.9% 3.0 - 10.0: 84.9% 1.0 - 3.0: 50% - 64.9%3.0 - 10.0: 85% or greater 1.0 - 3.0: 80% - 89.9%3.0 - 10.0: 90% or greater 0.3 - 1.0: 75% - 84.9%1.0 - 3.0: 90% or greater 0.3 - 1.0: 75% or greater A human hair is 20-40 microns in size. MERV ratings are determined by adding particles of varying sizes (1-12) into a controlled testing environment. The particles are added upstream of the test filter and a laser particle counter samples the air before it enters the furnace filter and after it leaves the furnace filter. The two particle counts are compared to calculate the Particle Size Efficiency of the tested furnace filter.

Once this is determined, a MERV Parameters chart is used to determine the MERV rating. MERV ratings range from 1 - 16 and measurements are in microns. Some of the common particles related to MERV ratings are pet dander, insecticide dust, smog, dust, viruses, wood, tobacco smoke, spores, bacteria and pollen. Some of the most common furnace filters found in residential use only have a MERV rating of 1 to 4. Often times these furnace filters are not assigned a MERV rating. These are typically disposable panel type filters and do not do a good job of filtering the air because they will not stop particles smaller than 10 microns. MERV 5 to 8 rated furnace filters are a better choice and are more commonly found in commercial applications. These furnace filters will collect particles as small as 3 microns and are a good choice for homeowners. Furnace filters with a MERV rating of 9 to 12 are used in commercial and industrial applications and will stop particles in the 1 to 3 micron range.