To shop for vent covers, heat registers, floor diffusers, and decorative vents go directly to our air vent selection page. Atlanta Supply Co. carries a great selection of registers, air vent covers, floor furnace grilles, pipe, air diffusers, custom cut air conditioning vent covers and more! We have been in business for over 50 years and are known for our outstanding service. We always have an amazing selection of air diffusers, air conditioning vent, air vent covers and more in stock and ready to ship today. Atlanta Supply Co. provides a level of service that the big chain home improvement stores cannot touch. We are able to provide home owners and commercial contractors with personal service that is unavailable at a large supply store. The personalized touch does not mean that we don't have a wide selection. We carry an amazing amount of products, including light and outlet covers, thermostats, fans, indoor air quality products, and energy efficiency products to fit any decor.

Browse our great selection today and contact us with any questions.building a deck over ac unit Contact us for Resellersac units for trailers An Ideal way to prevent winter drafts and save heatfill home ac unit Save money & energy by keeping the coil clean of debris Convenient to install with elastic cord & barrel locks Helps maintain the appearance of the equipment Fits hundreds of different models of window unit air conditioners Open-bottom design is compatible with mounting brackets Material treated for protection from mildew, cracking, and UV Heavy duty material resists ripping and tearingDCS keeps your air conditioning units safe from vandalism and theft with air conditioner covers. Air conditioning units can be the target of copper thieves, leaving you or your business facing the major expense of air conditioner repairs or replacement that can cost hundreds or thousands of dollars. 

Our tested AC cages deter thieves from even attempting to damage your air conditioning units, and provide strong protection from attempted theft. Because air conditioning units are usually placed out of sight, they are easily destroyed by intruders looking for copper to steal even the units themselves.  They are easily installed by our professionals and can easily be moved for maintenance. DCS air conditioner covers can be custom-fit for residential or business air conditioning units.constructed of premium grade steel. Our fabricators inspect the steel to meet all DCS Industries standards and provide the necessary strength for a quality AC cage. DCS welds all custom iron works utilizing pre-fabricated jigs to ensure qualityAll of our air conditioner covers have an option of galvanization (10 year warranty against rust). DSC can either power coat or electrostatically paint ironworks for quality finishing that won’t detract from your property and will keep your air conditioner safe in its AC cage.

Protect yourself today with DCS air conditioner covers.Where are your air filters located in your home? Most central heating and air conditioning systems locate the air filter housing as close to the blower unit as possible in the return air duct. Air filtration happens as the blower draws air through the filter and feeds it into the furnace or AC unit for conditioning and circulation. The grill or box cover over the opening that contains the air filter should be located on the wall nearest to wherever the furnace is mounted, on the opposite side of the wall as the furnace. If not there, the filter may be located inside, or on the air handler itself. How do I find out my furnace filter size? The opening behind the grate covering the furnace filter will typically be a basic square or rectangle shape. Your air vent filter size should match exactly to slightly smaller than the measured outside length and width of the frame around that opening. This is vital as missed matched filters can allow harmful particles such as pollen, dust mites, mold spores, pet dander, tobacco smoke and other contaminants to enter your house.

Having an incorrect filter size is like not using a filter at all, which can have a bigger impact on your furnace and AC systems. Actual filter size is the critical dimension to measure and shop for. Most air vent filters match exactly with the size of the opening. Vent filters that do not match exactly, are expressed in terms of nominal and actual filter sizes. Nominal filter size is the approximate size of the filter rounded up to the nearest whole inch. For example, a filter that measures 19 ⅝” x 19 ⅝” x 13/16” might be nominally labelled as 20 x 20 x 1. Need help figuring out your air filter size? Pull out your current filter and look on its side. Dimensions range from 10”x10” to 30”X36” and most, but not all filters are 1” thick, though some homes will have 2”-5” thick filters. What sizes does Quality Air Filters have? Some HVAC systems require eccentric shaped, and/or oddly sized air filters. Quality Air Filters stocks 75 standard sized air filters, and can make custom air filters to any size desired.

The best part is that there is no minimum quantity requirement for custom orders. You can order just one custom air filter if that’s all you need. Additionally, Quality Air Filters can create custom delivery schedules that vary from just a one time order to every 2-6 months that best suit your air filter needs. Does my filter have to be an exact fit? Ideally, you want the vent filter to fit as close to exact as possible. If a filter is not fitted snugly, unfiltered air will go through the path of least resistance, and the filter will be rendered partially if not completely useless. Particles that bypass the filter may build up on the mechanical parts of furnaces, and AC units, and deteriorate proper mechanical working conditions over time. Left unattended this creates the need for expensive repairs, parts replacements, or in extreme cases total replacement of the unit. It’s important that everyone changes their air filters on a regular basis. From decreasing your electric bill to improving the efficiency of your HVAC system, by regularly changing your air filter with the right size, the higher quality of air you’ll have circulating through your home.