PROS KNOW THAT central vacuum systems can improve indoor air quality and make cleaning easier. Upfront cost is the biggest hurdle to selling these systems to clients. But while the price may be significantly more than a conventional vacuum, central vacuum systems are an investment for residents’ health that also add to the value of a home.Conventional vacuums recycle air back into a room. But central vacuum systems that have a motor located outside of the living space draw indoor pollutants such as dirt, dust, pollen, mites, animal dander and debris outside of the home. “Unlike a portable vacuum that exhausts fine particles into a portable dust cloud around the vacuum, a central vac captures fine dust particles in a filter or exhausts debris outside (depending on filtration style),” says Greg Calderone, vice president of H-P Products, Inc., an Ohio-based manufacturer of central vacuums and tubing-related products. “These tiny particles are a major contributor to health issues such as asthma, fatigue, itchy eyes and even sleeping problems.

One hundred percent of vacuumed materials get collected with a central vac system, leading to significantly better air quality.” Historically, central vacuum systems were installed in one to two percent of U.S. homes, says Bill Brewer, spokesman for North Carolina-headquartered Electrolux Central Vacuum Systems, which makes the BEAM Alliance central vacuum system. Today, about 30 percent of all luxury homes are now equipped with central vacuum systems. Central vacuum systems hit the market in the 1950s. 11 inch chrome air cleanerAccording to Brewer, there has been a resurgence in the systems over the last 15 years.air purification systems for restaurants The spike in popularity can be attributed to several factors: The systems are an upgrade builders can put into a home that differentiates their homes and gives them healthy profit margins; sharp plasmacluster air purifier hong kong

consumers are wanting built-in systems as well as smart and green cleaning technology; and they improve air quality in homes. Locate inlet valves on interior walls in centralized locations. Use a 30-foot string to determine area served. Locate main branch of piping under the subfloor (in basement or crawlspace) or in the attic. To run pipe to a second story, utilize interior walls, existing chases, closets or the area behind stairs. Branch lines should emerge from the side or top of the main trunk, not from below, as dirt can collect there. For homes with slab floors and flat roofs, run piping under eaves or bury it 12” to 18” alongside the foundation. Central vacuum systems can be installed in any new construction or retrofitted into existing homes without having to tear down or destroy any walls, and it generally takes less than one day, says Calderone. Inlet valves, which connect to tubing in a home, are strategically placed throughout a home. Typically, each inlet valve allows a user to clean 600 to 700 square feet of space from floor to ceiling.

Dust and dirt are carried through tubing from inlet valves to the power unit, mounted in the garage, basement or other area outside of the living space. Inserting tubing into an inlet (and/or a switch on the hose) completes a circuit that activates the power unit. The price of a central vacuum system varies depending on the size of the house and how many inlet valves have to be installed, says Brewer of Electrolux, which manufactures approximately one-third of all central vacuum systems globally. In a standard home, a complete system can installed for between $1,500 and $1,800. Installation tends to be slightly more expensive in an existing home. “It’s frankly easier and faster to do it when you don’t have walls up, so consequently it cost a little bit more to retrofit,” says Brewer. Installing a system can help homes meet indoor environmental quality standards of leading green building programs, such as the National Green Building Standard, Leadership in Energy & Environmental Design and the Living Building Challenge.

An increasing number of builders are piping their homes for central vacuum systems so the customer can choose to add in the systems anytime during the construction process or after. While the initial investment in a central vacuum system may be greater than that of a portable vacuum cleaner, the long-term costs are significantly lower in the long run, says Calderone. “Today’s portable sweepers seem to be designed to get you back to the store to buy a new one in three to five years,” Calderone wrote. “Even if you spend upwards of $500 on a quality portable vacuum cleaner, you are still dealing with the weight, noise, storage, inconvenience and costs that go along with it, as well as the prospect of future replacement.” A central vacuum system is an investment that will most likely last the life of a home and even increase its resale value. “If you do decide to sell your home, having a central vacuum system installed can increase the resale value by at least $1,500, because it is a built-in feature which makes for an excellent selling point and a great demo during open house events,” says Calderone.

When I’m looking to invest in an air purifier, there are a couple of key criteria is that I’m really paying close attention to. Not only do I want to buy an air purifier from a brand name that I recognize and can trust, but I’m also looking at the special features that this specific unit brings to the table as compared to others. The energy consumption necessary to drive the air purifier is also important in addition to what other people who have already invested in this specific unit are saying about it. Last but not least, there are a couple of other key things specific to my needs. Luckily, the Rabbit Air MinusA2 SPA-780A passes almost all of my key criteria with flying colors – with just a few notable exceptions I that will talk about below. The very first thing that you’re going to notice about the air purifier market in general is that most of the pieces of equipment look like industrial monstrosities and it would have fit right in with the design aesthetic of the late 1970s and 1980s.

It’s all done with a lot of beige colored plastics, oddly placed lights, and power supplies that look like they could run a refrigerator – all for units that very incise from shoebox tight units all the way up to central air looking machines. My first impression was that this is an air purifier taking its design cues from companies like Apple, the kinds of companies that meld industrial design with functionality on a regular basis to create useful pieces of equipment that look absolutely fantastic. The same can be said about this specific air purifier. Regardless of whether or not you decide to go with the glossy black color scheme or the brilliant white color scheme, you’re getting a relatively compact and attractive unit that will fit seamlessly into almost any design aesthetic – especially thanks to the included wall mount adapter. However, this specific air purifier is so much more than just another pretty face. Designed specifically with ultraquiet HEPA technologies (technologies specifically designed to remove any and all pollutants in your air supply within .3 microns), this is the real deal when it comes to elite level performance that you can count on.

This specific unit has also been certified asthma and allergy friendly by the Asthma and Allergy Foundation of America – giving you just a bit more safety, security, and peace of mind when you decide to move forward with it. Responsible for cleaning in clearing the air in spaces up to 815 ft.² over there unless you decide to use the Rabbit Air MinusA2 SPA-700A which can handle 700 ft.²), the added benefit of being able to remove all odors as well is just another feather in this machine’s cap. As of my knowledge, the odor removal effectiveness of MinusA2 is noteworthy which earns it the top spot among my picks for the best air purifier for odor and smoke removal. But good things come with a price and take note of the additional filter cost required if you want to maintain the odor removal at its tip top performance. Amazingly energy-efficient, this is the kind of air purifier that you can use out round-the-clock without ever worrying about what kind of impact it will have on your monthly (or annual) energy bill.

Designed from the ground up to be as efficient as humanly possible, this is a low draw type of machine that delivers unparalleled results and high performance benefits without making your meter spin. There are a couple of noticeable drawbacks to moving forward with this air purifier, as a number of different Rabbit Air reviews will point out. Some have claimed that the air filter right out of the box is not nearly as efficient or effective as it could (and really should) be – and my experience with the stock filter falls right in line with that complaint. However, when I decided to upgrade the air filter the performance went through the roof, while only adding a few dollars extra to the price tag. If you have a strong engineering mind and love to see how easy it is to operate and maintain this unit, you can refer to the Rabbit Air MinusA2 manual here. Secondly, a number of different reviewers have complained about the size of this specific air purifier. However, you need to remember that this machine is capable of clearing out the air in 800+ square feet – it’s not going to be the shoebox size piece of equipment that you may have been led to believe.