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. scotch® laser lens cleaner for cd dvd & cd & dvd romThe 555 EB is also Energy Star certified and is very environment friendly. honeywell air purifier hht-145 reviewsIt consumes less energy and will save you money in the long run. honeywell air purifier 50150It 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. The galvanized steel material used in the air purifiers make it very sturdy and durable, ensuring that it has a long life.

Moreover the units have a powder coating which makes it easy to clean. 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. Blueair HEPASilent Air Purifier 555EB Bonus Particle HEPASilent™ 3-filter kit, Energy Star® rated 56.21 m² (605 pi²) 15.88 kg (35 lb.) 50.8 cm (20 in.) For more information about this product, call the Blueair Customer Service Centre at 1-888-258-3247. Blueair owners must register the product and provide proof of purchase of genuine Blueair filters every 6 months to remain eligible for warranty claims.

Manufacturer recommended filter exchange is also 6 months. More specifically, Blueair bases their 6-month requirement on 4,380 hours of run time, which works out to 180 days times 24 hours per day. The new purchase warranty is just 12 months now, buyers must choose between the Blueair filter subscription program, which extends warranty as long as the purchaser keeps buying filters, or winging it. Particle filters are expended when restricted, clogged enough to reduce airflow meaningfully, NOT when an arbitrary time interval has expired. This creates a quandary for Blueair owners with low particle load environments, and those who will not be running their air purifiers 24/7 continuously. Genuine Blueair filters are gradient structured, which means they have progressively finer gaps further into the media. Intended to run without prefilters, these filters can face load (clog the coarse mesh near the front while fine particle gaps further back remain open) in environments with heavy coarse dust.

Many user reviews say they have extended filter life to one year by carefully vacuuming off this face loaded dust. HEPA is a filter performance standard, not a kind of filter. Blueair is careful not to claim true-HEPA performance under all conditions of load and fan speed, quoting instead low speed performance on .1 micron sized particles. All true-HEPA filters capture 99.97% of .1 micron particles, it is the hardest to catch .3 micron size that determines HEPA performance. In Blueair's hybrid design particles are negatively charged by ion brushes before reaching the filters, increasing retention with unloaded filters. Three-filter Blueairs (500 and 600 series) will begin bypassing, lifting the gravity-held center (top) filter a bit, when filters are face-loaded. Generic replacement products do NOT fulfill warranty requirements. Substitution of generic HEPA-like filters will save money, but performance may BlueAir offers two types of filters, standard particle and optional SmokeStop (SS) filters.

Standard particle filters have had some carbon added in recent years, these are black on one side. Some vendors may still have the older, white-both-sides, genuine Blueair OEM (Original Equipment Manufacturer) filters - these should sell at a discount. Smokestop models have extra carbon for chemicals and odors, and are even pricier than standard filters. 500 and 600 Series use three filters, purchased as a set, Blueair part number F500600PA. These filters each measure 13 x 9 x 2.8 in., and ship as a set of 3 which fits Blueair models: This is a less costly alternative for Blueair three-filter systems. Unlike many vendors of generic filters, Crucial Air is very upfront in reminding buyers that these filters do NOT qualify as Blueair warranty filters. Installing generics voids Blueair's warranty, but anybody considering generics has probably made that decision already. Crucial calls these filters "HEPA," without specifically claiming they retain

99.97% of .3 micron particles. They also say an odor-neutralizing layer is included. Crucial Air's set of 3 filters fits the following Blueair Air Purifiers; User reviews are few but say the Crucial filters fit is good. There is some mention of initial mild out-gassing, but no performance measurements appear to be available. The $59.50, prime eligible, Another option for the Crucial Air Generics, as described above, a set of 6 for $99.95: This is the Genuine Blueair SmokeStop filter set of 3 for: Blueair users considering upgrading to the SmokeStop option for chemical or odor control should know that these filters are more restrictive than standard Blueair particle filters. Reduced airflow is noticed, especially by 500 series users. Smokestop filter users also report lower noise emissions. Or $179.95 at official Blueair site. This genuine Blueair single filter fits all Blueair models in the 400 series; And $79.95 at the Blueair site.

No generic filters for Blueair 400's are advertised. This genuine Blueair single carbon and particle filter fits all Blueair models in the 400 series; This is a single genuine Blueair filter for models; Blueair 301 was briefly the original model in the 200/300 series, but that name is rarely used. $79.95 buys the 200/300 filter at Blueair. Crucial Air's single filter fits the following Blueair Air Purifiers; 250e and 270E are not on Crucial Air's list, but take the same filters elsewhere. Remarks above concerning warranty and HEPA specification also apply to this generic filter. You can browse the $29.95, prime eligible, Amazon also carries the Crucial Air 6 pack of 200/300 generic filters for $150-$225: Here is a genuine Blueair replacement filter which fits The single Blueair ECO10PF Replacement HEPASilent Particle Filter is available for $99.95: End Buyer's Guide to Replacement Filters for BlueAir Air Purifiers, go to Home Page