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.
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Indoor air pollutants rate among the top five environmental health risks today, according to the Environmental Protection Agency (EPA). Air-tight construction and home insulation contribute to poor indoor air quality. Although these home improvements stop drafts and save on energy costs, they stop fresh air from coming into your home and pollutants from leaving.
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Undergravel filters sit below the gravel (yet another filter name that leaves nothing to the imagination) and suck water and debris through the gravel. The idea is that the debris will get trapped in the gravel. Then the debris-free water passes up through the tubes. An airstone and air pump are attached to the top of the tube to create the suction.

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.


To help put this into perspective, a hair from your head is about 60-75 microns in diameter. Particles under 35 microns are not visible to the naked eye. You can’t see most of the contaminants in the air. Pollen particles can range from 10 to 100 microns in size; dust from 0.5 to 5 microns; human dander, 10 microns or higher; etc. The majority of harmful particles are less than 5 microns in size.  Source
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.
I have no prices to ponder. But I did check out online reviews of the storage and moving options the company offers. Door to Door has three out of five stars on Yelp. Many of the most recent reviewers ultimately chose Door to Door because the price was significantly cheaper among the portable storage container companies. However, many had mixed feelings about the customer experience when discussing the move and storage, so the question of value is up in the air.
HEPA air filters have an efficiency rating of 17 to 20. However, most residential HVAC systems can't accommodate HEPA filters because they are too large or restrict airflow. Switching to HEPA filters will significantly improve your indoor air quality, but doing so will probably require calling a heating and cooling professional to retrofit your furnace.
This personal water filter weighs just 2 ounces, so it's not a burden as you're hiking through the wilderness, and it's incredibly effective, removing 99.9% of bacteria and protozoa from water. Plus, each filter can be used on up to 100,000 gallons of water, and it easily attaches to standard water bottles and drinking pouches. According to reviewers, this is the perfect personal water filter for camping, backpacking, and other adventures, and well worth the low price!
We carry discount air filters in 1-2 inch standard sizes, and 3-5 inch media sizes. Our air filters are great and work well in HVAC systems, furnace and air conditioner systems. If you are looking for a custom size air filter you can request that we make a special size for you. As always, we offer free shipping and returns on all of our discount furnace filters. 
I like to help people find unique ways to do things in order to save time & money — so I write about “outside the box” ideas that most wouldn’t think of. As a lifelong dog owner, I often share my best tips for living with and training dogs. I worked in Higher Ed over 10 years before switching gears to pursue activities that I’m truly passionate about. I’ve worked at a vet, in a photo lab, and at a zoo — to name a few. I enjoy the outdoors via bicycle, motorcycle, Jeep, or RV. You can always find me at the corner of Good News & Fun Times as publisher of The Fun Times Guide (32 fun & helpful websites).
"The day of move in Boston was particularly crazy because the city had closed off our street for major construction. Door-to-door worked with me on the phone to help notify the driver and then he did some voodoo magic getting those pods from his truck that was parked on a neighboring side street that was one way the wrong way and to our front door… Mad props to these guys and their drivers."

This personal water filter weighs just 2 ounces, so it's not a burden as you're hiking through the wilderness, and it's incredibly effective, removing 99.9% of bacteria and protozoa from water. Plus, each filter can be used on up to 100,000 gallons of water, and it easily attaches to standard water bottles and drinking pouches. According to reviewers, this is the perfect personal water filter for camping, backpacking, and other adventures, and well worth the low price!
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