Coway’s air purifier uses a four-filter system, starting with a prefilter for large dust particles and hair; a carbon filter for odors; a HEPA filter; and an optional Vital Ion filter that charges air particles on the way out of the unit — a feature that helps clump together particles in midair for easier filtration. Two of the more important features that impact the effectiveness of air purifiers are the filtering system – Rabbit Air uses both a true HEPA (High Efficiency Particulate Air) filters, and a high quality carbon filter (along with a pre-filter) – and the motor (Rabbit Air uses a brushless motor that provide greater operational efficiency than a conventional brushed motor). The RabbitAir MinusA2 air purifier uses a series of filters to clean the air: a pre-filter, HEPA air filter , medium filter and carbon filter. The Rabbit Air MinusA2 SPA-780A is a console-type air purifier that has an impressive six-stage filtration composed of a pre-filter, medium filter, BioGS HEPA filter, carbon filter, another filter of your choosing, and an ionizer. Up-to-date pricing and reviews for Rabbit Air Purifiers on the market can be found at the air purifier adviser website.
The Rabbit Air BioGS 2.0 includes three: a washable pre-filter that traps large allergens, dust and particles; an activated carbon filter that reduces chemicals and household odours; and the BioGS HEPA filter, which traps particles as small as 0.3 microns. But note that Rabbit Air MinusA2 has longer lifetime due to their Advanced BioGS technology (upgrade from BioGS on previous machine models) at the heart of their True HEPA filter This means better air filtration against any pollutants and the air purifier is now happy in up to 2 years without replacing. HEPA filters, at the core of Rabbit air purifiers, are coated with antibacterial agents and canÂ capture 99.97% of airborne allergens, pollutants and particles Â without producing any harmful byproducts during the process, such as ozone.
The new Rabbit Air BioGS SPA-625A Air Purifier removes common airborne allergens with a 4-stage filtration system that includes a true HEPA filter, carbon filter, pre-filter, and an ionizer. Customized Filters: Depending on what you need your air purifier for, the MinusA2 air purifiers can be tailored to fit your personal needs by choosing from a variety of customized filters, specially engineered to trap and reduce different types of germs, chemicals, odors and allergens including; Germ Defense, Pet Allergy, Odor Remover, or Toxin Absorber. Powerful, thorough and efficient: These air purifiers feature a comprehensive six-stage air filtration system with and specialized filters including the BioGS HEPA filter that traps 99.97% of microns, reduces the growth of common allergens, bacteria and viruses to facilitate optimum filter efficiency and prolong filter life.
Designed to tackle any form of air contaminant, the Rabbit MinusA2SPA purifiers are engineered with a BioGS HEPA filter. Rabbit Air tested our BioGS HEPA filter for particles 0.3-microns in size in order to meet the true HEPA standard in the U.S. HEPA filters, as defined by the United States Department of Energy (DOE) standard adopted by most American industries, remove at least 99.97% of airborne particles at 0.3 micrometers (microns) in diameter. Even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less.
Overall score for the Rabbit Air MinusA2 Air Purifier is mainly how well the model removed dust and smoke from a test chamber, plus quietness for room purifiers and airflow resistance for whole-house units. In fact, HEPA filters are not the most efficient air purifiers for odors (that honor goes to carbon filters). Mechanical filter (e.g. HEPA filters) as allergens like pollen, pet dander, smoke particles, and dust can all be filtered in its design.
Its air purification system, although not as sophisticated as the one in the MinusA2 series, is sufficient to remove common household air pollutants like pollen, pet dander, dust mites, mold, odors, and smoke The SPA-550A also has a filter life indicator and air quality indicator, which monitors air quality and adjusts the fan speed accordingly. Rabbit Air BioGS 2.0 cost more money than other air purifiers, but you will get what you pay, and on the long term, you will be saving money on the maintenance because filters in this air purifier are lasting longer than in the competition. With BioGS technology the filter in air purifier will not be polluted with pollen, dust, pet dander or another type of pollution too fast and that just means that efficiency of BioGS filters is prolonged comparing it to standard true HEPA filters.
This means that all of the Rabbit Air units sold by US Air Purifiers LLC have true HEPA filters and meet the rigorous standards required to attain this label. Designed for large spaces up to 625 square feet, the Rabbit Air BioGS 2.0 offers one of the largest coverage areas of the air purifiers we tested. While many air purifiers require you to purchase multiple units to cover the square footage of your home or force you to move a unit from one space to another, the Rabbit Air MinusA2 can cover rooms up to 815 square feet (or 350 square feet for allergy sufferers requiring a higher air refresh rate).
The air purifier could rival Rabbit Air MinusA2 in terms of the number of physical air filters is minor, with only Austin Air HealthMate Plus With double the pre-filtration, the MinusA2’s True HEPA filter won’t need to capture as many contaminants as others, and therefore increase the durability of this precious HEPA filter. The Rabbit Air MinusA2 line offers a wider range of filter and design options while still maintaining the quality and efficiency of all Rabbit Air purifiers. Both the MinusA2 and BioGS (classic and 2.0) have an Auto Mode feature which allows the air purifier to automatically adjust its fan speeds based on what allergens the Air Quality Sensors (Odor and Particle) detect in the air.
Active air purifiers release negatively charged ions into the air, causing pollutants to stick to surfaces, while passive air purification units use air filters to remove pollutants Passive purifiers are more efficient since all the dust and particulate matter is permanently removed from the air and collected in the filters. An air purifier or air cleaner is a device which removes contaminants from the air in a room to improve indoor air quality These devices are commonly marketed as being beneficial to allergy sufferers and asthmatics , and at reducing or eliminating second-hand tobacco smoke The commercially graded air purifiers are manufactured as either small stand-alone units or larger units that can be affixed to an air handler unit (AHU) or to an HVAC unit found in the medical, industrial, and commercial industries. There are four filters, a washable pre-filter for larger dust or hair, a HEPA filter for smaller particles and allergens, a charcoal filter for odor removal, and finally, an optional ionizer for particles at molecular levels.
Some air purifiers are designed to maximize activated carbon in case you’re more concerned about, for example, gases from cooking or odors from pets than about particle pollution in your home. So even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, they’re only telling part of the story. Despite the high efficiency of many HEPA filters, the housing designs of many air purifiers are not airtight, meaning that dirty, unfiltered air passes around the HEPA filter through tiny openings, cracks, and space around the frame of the HEPA filter itself or between the frame and the purifier housing.5.
MinusA2 air purifier, remote control, filter case, warranty card, user’s manual, pre-filter, medium filter, BioGS HEPA filter, customized filter, activated carbon filter, wall mount kit. Normally, carbon-based filters are used in conjunction with HEPA filters in air purifiers. With a six-stage air filtration system and a selection of four customized filters, (Pet Allergy, Germ Defense , Toxin Absorber , and Odor Remover) the MinusA2 is designed to accommodate a wide range of allergies and sensitivities.
Rabbit Air’s MinusA2 has its own standout features, such as three additional filters, an automatic light-dimmer, and one extra fan speed. According to Rabbit Air, the BioGS filters all of the air in a room (up to 550 sq. ft. for the model SPA-550A, and 625 sq. ft. for the model SPA-6250A) once every 30 minutes on the highest fan setting (147 CFM). The 6 stages of filtration include: (1) Pre-filter – for large sized allergens (2) Medium Filter – for airborne particles larger than 1 micron (3) BioGS HEPA filter.
For example, you are able to see the air quality improving as the unit runs, the fan speed, you can turn on specific modes (auto & pollen), control the mood light, create negative ions, and manage the filter life. With 6 stages of purification (5 filters + 1 ionizer) working together to clean the air, the Rabbit Air MinusA2 has a lot going on. For this review we’ll be focusing on the SPA-780N model. The Rabbit Air MinusA2 air purifier had a max air flow of 195 cfm (cubic feet per minute) in our testing on the higher fan speeds so in our opinion it can clean rooms in the 300 sq ft range( 15′ x 20′).
Yes, it’s just as good as the BCRF Special edition – and it can also be used in large rooms (up to 550 square feet).The nice thing about Rabbit Air air purifiers (those that are included in the Top 8 list) is that they all have 4 things in common:Each model comes with a 5-year warranty on parts and labor. BioGS HEPA Filter – Using Rabbit Air’s patented BioGS HEPA filter, this model is 99.97% efficient in filtering the air from up to 0.3 micron sized particles. HEPA BioGS HEPA Filter – This filtering system works in purifying the air from particles of dust, pollen, pet dander, etc.
Most Rabbit purifiers come with four filters; the pre-filter, the HEPA, the carbon, and the medium filter. The Rabbit Air SPA-550A is a stand-alone console air purifier with a four-stage air purification system consisting of a pre-filter, BioGS HEPA filter, carbon filter, and ionizer. Rabbit Air specializes in manufacturing powerful, feature-packed, easy-to-use air purifiers as well as replacement filters for these units.
Rabbit Air MinusA2 Room HEPA Air Purifier SPA-780WOVP Room Size: 815 Sq. Ft., Filter Type: Pet Allergy (SPA-780WPVP) Rabbit Air MinusA2 Room HEPA Air Purifier SPA-7 Filter Type: Pet Allergy, Room Size: 815 Sq. Ft (SPA-780BPPK) Rabbit Air MinusA2 Room HEPA Air Purifier SPA-780BTGW Room Size: 700 Sq. Ft., Filter Type: Pet Allergy (SPA-700APGW)
The Minusa2’s multi-stage filtration system is really what makes this air purifier so effective, and the BioGS HEPA filter’s ability to preserve efficiency and extend the life of the filter also helps. It’s also Energy Star certified, and the 18-month lifespan of the HEPA and carbon filters means you’re spending less in the long run compared to a lot of other air purifiers on the market. In addition to the permanent filter, this purifier has two carbon zeolite filters that reduce pet odors and eliminate common allergens.
The Rabbit Air MinusA2 features one of these air quality sensors and automatically increases the fan speed whenever it detects polluted particles or odors in the air. As air passes through these HEPA filters, allergens of various sizes, pollen, pet dander, mold spores, and dust get sucked into the small filaments of the screen. With a top-notch air filtration process, a lovely design and a handful of great features, Rabbit Air MinusA2 is the successful attempt of this brand to capture the title of the best air purifier in 2020 It’s a big jump from the previous Rabbit Air BioGS 2.0 and a worthy rival with even big guns in high-range air purifier segment.
- Powerful and customized air filtration and deodorization: six-stage air filtration system with BioGS HEPA filter and customized filters (pet allergy, germ defense, toxin absorber and odor remover) In order to remove a wide range of allergens, irritations and particles, the air spa-780a unit offers customizable filters for different removal needs, includingÂ Pet Allergy , Germ Defense, Toxin Absorber and Odor Remover. Consider What You Need Filtered – Air purifiers can handle different types of allergens and odors depending on their filters and abilities.
HEPA filters are most effective at reducing common allergens (pet dander, pollen, and dust), but charcoal or active carbon filters remove irritants like smoke or cooking smells more effectively. With a six-stage air filtration system and a selection of four customized filters, (pet allergy, germ defense, toxin absorber, and odor remover) the minusa2 is designed to accommodate a wide range of allergies and sensitivities. All Rabbit Air Purifiers are equipped with a 4-6 stage filter including at least a pre-filter, a HEPA filter and a charcoal-based activated carbon filter.
MinusA2 Room HEPA Air Purifier Rabbit Air Color: White, Filter Type: Pet Allergy, Room Size (Sq. MinusA2 Room HEPA Air Purifier Rabbit Air Room Size: 815 Sq. Ft., Filter Type: Pet Allergy. MinusA2 Room HEPA Air Purifier Rabbit Air Room Size: 700 Sq. Ft, Filter Type: Pet Allergy.
I like the RabbitAir BioGS 2.0 Ultra Quiet HEPA Air Purifier because there are three automatic modes that adjust the fan speed based on the levels of irritants present as well as four purification stages. Air purifiers with HEPA filters range from the small and low-priced all the way up to high-capacity models with multiple filtering systems that treat large areas. Carbon filters can reduce the amount of some volatile organic compounds (VOCs), which are gaseous particles often found in paint, varnish, cleaning products, carpeting, wood preservatives, and other common household items These filters can also remove odors.
If you want a true HEPA filter air purifier which can filter 99.97% of particles you’ll need to upgrade to the Rabbit Air BioGS our Best of the Best #2 winner or our #1 Winner. Durable, Energy-efficient and cost saving: Due to long lasting filters, Energy Star rated motor and the smart sensing technology, the purifiers are able to save on energy and ultimately on cost by automatically adjusting between fan speeds depending on the air quality. Although they operate at 5 fan speeds, the Rabbit Air MinusA2 have managed to keep their fan sounds low making them one of the quietest air purifiers, with noise levels of just 20.8 to 45.6 dBA and 25.6 51.3 dBA for the SPA-700A and 780A/N models respectively. Be sure to visit air purifier adviser for the best Rabbit Air Purifiers on the market to buy.
An upgrade to the previous Rabbit Air BioGS 2.0, the Rabbit Air MinusA2 SPA series comes in at least 3 models including the; Rabbit Air MinusA2SPA-700A , MinusA2SPA-780A and the MinusA2 SPA-780N , and they are a successful attempt by Rabbit Air to gain operate efficiently and effectively popularity making them some of the best air purifiers in the market.