You may not realize that the air inside your home can be even dirtier than the air outside in the environment, and a high-quality air conditioning and furnace filter can help improve the quality of the air that you breathe! Each K&N lifetime washable home furnace filter is engineered to provide exceptional capturing capability for airborne contaminants such as bacteria, mold, spores, dust mites, and carpet fibers—and helps protect your family from allergens including pollen, pet dander, and dust.
We offer water filters as both under sink water filters and counter top water filters by CB Tech, rated #1 by Consumer Reports and all CB Tech water filters are Made in the USA.  Our selection of the finest HEPA air purifiers by IQAir HealthPro and HealthPro Plus air purifiers, AustinAir HealthMate air cleaners and Blueair air purifiers are the top-rated by Consumers Digest and the Association of Home Appliance Manufacturers (AHAM).  Add a necessity for your shower and have healthy hair and skin. We carry shower filters in both hand held and shower head styles and all NSF Certified to reduce chlorine, chlorine compounds, odors, sediment and more from your shower. We offer Furnace and HVAC Filters in thicknesses of 1", 2" and 4" in every size to fit your needs.  Equivalent to 3M Filtrete and Honeywell, these furnace filters are also available with an additional gas and odor removing carbon filter layer.  Our refrigerator water filters  are as good or better than Original Equipment at a fraction of the cost.

Breathe in cleaner air with this Blueair Classic 500 and 600 Series DualProtection filter. The HEPASilent technology eliminates pet dander, mold spores and other various pollutants quickly, while the DualProtection filters remove chemicals such as traffic exhaust, smog and smoke. This Blueair Classic 500 and 600 Series DualProtection filter uses coconut carbon, getting rid of pollutants without the use of chemical additives.
Similar to fiberglass filters, disposable pleated polyester filters have a sizable surface field and a rating of 5 to 13. The pleats increase the surface area and make the furnace filters more efficient at capturing airborne particles. A pleated air filter with a medium efficiency rating can filter small to large particles. Filters with a rating of 7 to 13 provide a level of effectiveness compatible with absolute high-efficiency particulate air (HEPA) filters, but at a lower price point.
The APEC Top-Tier 5-stage Water Filter System can be installed right under your sink, and it uses both reverse-osmosis and activated carbon to remove 99% of contaminants, including arsenic, chlorine, lead, chloride, heavy metals, bacteria, viruses, and more than 1,000 other common contaminants. Its long-lasting filters can be used on both tap and well water, and it features a leak-free quick connect fitting that makes it easy to install. With this water filter system in your kitchen, you'll feel like you were drinking bottled water all the time!
I have been using washable filters for 15 years. They are simply blasted out in my driveway with a hose (opposite of airflow), drained about 10 minutes and put back in the furnace. The furnace dries the filter out in minutes, so bacteria is never a concern. We wash them once a year, as we only run the furnace for about 3-4 months in the winter and only then about half time (live in California). Not only does it save replacing them, but saves a trip to the store, which is probably the most environmentally part. I recently had the furnace looked at by an installer and he stated we had very little dust buildup since it was last checked 9 years ago. If we need clean air in our house, we open it up for an hour or two - on warm days of course. Simple. Washable filters are cheap and environmentally friendly. Think about what happens to all those disposed of filters you toss!
I don't want to harp on the issue of whether wood is sturdy enough. Much like other portable storage companies, Door to Door offers mostly wood containers and a weatherproof cover. Many reviewers had no issue with this fact. But a couple of the ones on Yelp mentioned warping and dents, nothing major. And it sounded as though Door to Door responded to fix problems that rested on its shoulders. But if protecting your stuff is of the utmost importance, then you might be more inclined to pick a metal container over a wood one. It's a matter of preference and priorities. In the case of Door to Door, which seems to put all the responsibility on the shoulders of the customer when it comes to the care of the stuff held in the container (read the terms and services) and has no visible insurance plans on the website, the type of container may be elevated in importance.
Always clean the dryer filter after every load.    This will help reduce the amount of lint going down the whole dryer duct inside your house.     Having excess lint in your dryer trap can cause the dryer to work harder and even overheat.   Go outside and feel the airflow coming out of the exhaust vent when the dryer is running.   There should be a strong, hot flow of air once the dryer has been running a few minutes.  Have the dryer ducting between the dryer and the exterior cleaned about once a year.   If this duct becomes clogged, there are the possibilities of overheating and fire.    Here’s a helpful link for more information
Breathe fresh air in your home using this GermGuardian replacement filter. The HEPA filter technology captures 99.7 percent of dust and allergens for cleaner air, while the charcoal filter layer reduces common odor for improved indoor air quality. This GermGuardian replacement filter is compatible with select air purifier models to ensure optimum performance.
I’ve read a lot of information that says that granulated activated carbon will remove anywhere from 40-70% of arsenic from the water. Why do you say that it doesn’t remove heavy metals? Can you please point me in the direction of the information that you used for that? I’d like to read up on everything before we make our decision. We are on a well with arsenic and I’m looking for the best solution.
For those homes with hard water, a salt-based softener can mitigate the effects. However, these systems are limited in that they do not provide any removal or filtration of chemical contaminants. Many people find a water conditioner to be superior to a softener because a conditioner requires no salt, no backwashing, no electricity, and no maintenance.
There is absolutely no mention of insurance on the website. I even read the customer documents and saw nothing about it. This doesn't mean there is no insurance option. I just did not get to go through with the reservation process, so it's entirely possible you can purchase insurance with Door to Door. But most competitors at least offer some information about insurance - at the very least whether it's available - on the website, so it does not bode well.
Mechanical air filters remove dust by capturing it on the filter medium, the material that makes up the filter element. A mechanical air filter is any type of dry media filter. All of the throwaway air filters used in HVAC systems and Air Handlers are mechanical air filters. Any man made or natural fiber filter is a mechanical air filter. This includes HEPA air filters as well.  Source

Check the outside of the  housing for buildup of debris, which can impact the efficiency of the unit.    Grass clippings and dryer lint particularly can foul the grates.  Be careful not to dent the heat exchanger fins, if exposed (more common on older units).   These look alot like a car radiator, or the outside of a window A/C unit.   Keep the area around the unit free of plants and materials, to help the air to flow freely for best efficiency.


Great product, great customer service, fast shipping! I have always been a stickler on changing my filter monthly because to me it’s better to spend a few extra dollars along the way then pay a large maintenance bill. I love this service because I no longer have to remember to go to the store to buy the filters and I just replace it when it shows up at my front door!
One of the draws to Door to Door - besides the colorful, cartoonish characters greeting visitors to the website - is the blog. It is chock full of useful information about travel to some of the cities it serves, spring cleaning tips, and even antiquing in various cities. I would read it without having to make a move. Seriously. Still, despite its pioneering history, the company only serves a limited public because of the limitations of its geography.
This water purification system connects directly to your kitchen sink’s cold water pipe in just a few minutes, and it's designed to purify municipal water. It uses a 3-stage filtration process to remove all sorts of contaminants, including chlorine, lead, mercury, chromium, cadmium, herbicides, pesticides, sediment, algae, molds, bad taste, odors, and more. Plus, this water filter can be used for up to five years!
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