Are you thinking of investing in an Blueair purifier, particularly either the 503 or 555EB model, however are unsure which one to get? If so this comparison guide of the 503 Vs 555EB will be able to help you out, through pin pointing the main features of both models -- through individual brief reviews and then a concluding section highlighting the main differences between the two and ultimately which is the best one for you to go for. The 503 uses Blueair's advanced technology with which it makes its well-known air purifiers. The system used in the 503 is known as HEPASilent filtration technology. Blueair 503 HepaSilent Air-Purification SystemAmazon Price: $659.00 Buy Now(price as of Jun 15, 2014) The 503 can cover an area of 580 square feet and can easily provide clean air within that area. It is known to have a very good Clean Air Delivery Rate and is also certified by the Association of Home Appliance Manufacturers. The HEPASilent filtration technology enhances air filtration along with an ion- particle charging chamber.

This technology is far superior to electrostatic or mechanical technology which is used in other air purifiers in the same range. It has a sleek design and goes well with various kinds of decor. In fact it is the recipient of the Excellent Swedish Design Award which is given to the best design in various product ranges. It is very sturdy being made out of galvanized steel and has recyclable filter media. When you switch it on you will be pleasantly surprised to observe how quiet it is and you may not even realize that it is on. Blueair units are very environment friendly and use the least harmful plastics resulting in a zero ozone production. It is energy Star certified and has a CADR rating of 375 for dust, pollen and smoke. The unit measures 13 x 20x 26 inches and weighs 42.6 pounds. Although the unit is a bit heavy to carry you can move it easily with the help of castors at the bottom of the machine. The 555EB uses the advanced HEPASilent technology which is not to be the most advanced purifying system used in air purifiers.

Blueair HEPASilent 555EB Air Purifier with Bonus FilterAmazon Price: $908.83 The advanced technology that the machine uses enables it to purifying the air in your room thoroughly with a system of continuous monitoring and cleaning. The advanced filter removes 99.97% of unwanted material including dust, smoke, pollen and other organic compounds. The unit can cover an area up to 605 square feet easily. The 555 EB is also Energy Star certified and is very environment friendly. It consumes less energy and will save you money in the long run. It is also very quiet and is one of the most silent machines in its range. Since it has a powder coated exterior it is very easy to clean and the filters do not need any additional washing. It also has a very high Clean Air Delivery Rate, one of the highest as compared to other air purifiers in the same range. The machine weighs 40 pounds and has dimensions of 26 inches in height and 13 inches in length. It is made out of galvanized steel and is very durable and study.

You?ll also get a remote control with which you can operate it easily and it also comes with replaceable filters. Both the air purifiers have excellent features which make them the most sought after air purifiers. The HEPASilent technology ensures the highest level of filtration and the machines are very quiet and also save a lot of energy for you. The minimum sound decibel levels are 32 on both machines while the highest is 66 dB on high setting which is just about the same as the volume of normal conversation in a room.amistee air duct cleaning The galvanized steel material used in the air purifiers make it very sturdy and durable, ensuring that it has a long life. permatech air purifier reviewMoreover the units have a powder coating which makes it easy to clean. vornado whole room air purifier ac500

The filters are made of polypropylene which prevents shedding of fiber. Both look very attractive and have a sleek design. If you want move them around they have castors under them which makes them mobile and you can move them from one room to the other. Although the 555 EB seems to be an upgraded model similar to the 503, there are some differences between the two air purifiers. While the 555 EB covers an area of 605 square feet the 503 covers are less area at 580 square feet. When you purchase the 555 EB you?ll also get an extra HEPA filter.I Need Relief From... Compare Blueair Air Purifiers Compare the differences between our Blueair air purifiers with this easy to use comparison chart. Blueair offers a series of quiet and energy efficient air purifiers that are easy to maintain and use. They come standard with Blueair's HEPASilent™ particle filters. Blueair's Gas & Odor SmokeStop™ filters are available for every Blueair model. The Gas & Odor SmokeStop™ filters offer more carbon for better smoke, gas, chemical and odor removal.

Blueair air purifiers are perfect for your home, office and bedroom. Each model is Energy Star Qualified and backed by a 5 year warranty. Compare our Blueair air purifiers below and select the model that is most appropriate for your needs. Buy your Blueair replacement filters here! Compare Sorted by - Best sellers first - Comparison Best star rating first Filter type: HEPASilent type filter Noise level: virtually silent Room size: up to 937 sq. ft. Highly efficient particulate removal 5 Air exchanges per hour Gas removal filters available Room size: up to 1837 sq. ft. Room size: up to 3000 sq. ft. Filter type/life: Internal ionizer and HEPA type filter: 6 mos. Noise level: virtually silent on low; decibel range 32 to 66 Room size: up to 580 sq. ft. Extremely quiet air purifier Filter can be vacuumed to prolong filter life Filters do not last as long as some Noise level: 32-56 dB Room size: up to 240 sq ft

Gas & Odor SmokeStop™ filters available Filters do not last as long as some. Filter type/life: Internal ionizer and HEPAtype filter: 6 mos.decibel range 32 to 52 Room size: up to 365 sq. ft. Filter type/life: Internal ionizer, HEPA-type particle filter: 6 mos. Controls: electronic w/ remote Electronic controls w/ digital display Auto mode and Timer setting Excellent filtration of particles No activated carbon for gas and odor control Filter type/life: Pre-filters , Internal ionizer, HEPASilent filter – 1yr. Noise level: Whisper-silent operation – 40 dba on low, 49 dba on high. Room size: 300 sq. ft. Very Quiet – 40 dba on low, 49 dba on high. Uses only 10 watts Eco-friendly - 100% recyclable Does not filter gases, chemicals, VOCs Higher priced than other Blueair's but much lower energy usage Fan speeds: 3, Auto-mode Controls: digital w/ remote Room size: up to 698 sq. ft. Gas and odor sensors