The Whirlpool® Whispure™ AP510 True HEPA Air Purifier ‐ Model AP51030K, has a long history of exceeding customer expectations. With an AHAM Certified¹ clean air delivery rate (CADR) that puts it at the top of its class in performance, the Whispure 510 delivers certifiably clean air in rooms up to 500 square feet, while its Energy Star® efficiency translates into more energy savings for you. Add to this, Whispure 510's reputation for ultra-quiet operation. Of course, the unit is going to be much more quiet at the lower fan speeds, but even in "Turbo" mode (one step above High), the Whispure 510 produces only 49 decibels of noise, where most competitive models produce decibels well above 60, and even as high as 66! Whispure 510 technology is based upon the same expertise Whirlpool uses for creating all of its high quality, reliable air purifiers. Whirlpool's true HEPA filter removes 99.97% of particles to 0.3 microns, with less air flow resistance to reduce noise, and less power consumption to lower energy bills.

The activated charcoal pre-filter further removes odors and gases to keep air fresh while protecting the life of the HEPA. Air is drawn in from the purifier's large front grille and released from a top air outlet for maximum delivery of filtered air – even if the unit is placed directly against a wall. The Whispure 510 goes a step further by featuring a simple, yet comprehensive electronic control panel designed to be easily understood and promote ease of use. With the push of a button select one of 4 fan speeds, including a Turbo setting to clean air quickly. Or, with the simple touch of another button, the Whispure 510 goes into an 8-hour Sleep Mode that reduces fan speed for quiet, energy-saving operation while you sleep. After 8 hours, the unit automatically reverts back to its previous setting. When it comes to filter changes, don't worry, Whirlpool has your back. The Whispure 510 provides progressive, 5-stage status indicators for both the HEPA filter and the pre-filter, so that you know well in advance when the filters are beginning to reach their useful end.

Under normal conditions, the pre-filter will need replacement every 3 months, and the HEPA filter once a year.  5-Year Mfr. Limited Warranty. AHAM Certified¹ to provide clean air in rooms up to 500 sq. ft. (4.8 air changes per hour) Doctor-recommended True HEPA filter captures 99.97% of particles to 0.3 microns HEPA is sealed along back and sides to prevent particles from escaping Activated carbon pre-filter traps gases, odors and smokehunter air purifier 30057 Air intake and output design maximizes delivery of filtered airphilips air purifier model ac4025 Can be placed flush against a wall for minimal disruption to floor plan and lifestyleedenpure g7 air purifier manual Electronic controls put fan speed, sleep mode and filter resets at your fingertips

4 fan speeds, including Turbo for fastest air cleaning Electronic control lock tamper proofs your settings Progressive filter status indicator lights Easy filter changes ‐ 2 pushbuttons open front cover ‐ filters just lift out Compact, slim design ‐ 24"x20.5"x10", 20.5 lbs Integrated top grip for easy moving This Whirlpool air purifier is certified by the Association of Home Appliance Manufacturers (AHAM) for the Clean Air Delivery Rate (CADR) that has been assigned to the unit. AHAM's Portable Electric Room Air Cleaner Verification Program provides assurance to the public (through the presence of the AHAM Verification Seal) that the manufacturer's claimed CADR ratings have been independently verified in accordance with ANSI/AHAM Standard AC-1. Rated Whirlpool's highest AHAM-certified CADR purifier, the Whispure 510 makes light work of cleaning air in rooms up to 500 sq. ft. Electronic controls are nicely arranged on a large dashboard for easy operation at the touch of a button.

A fourth "Turbo" fan setting cleans air at lightning speed for quick relief. Our most popular Whirlpool for larger spaces, the extremely quiet Whispure 510 is also a favorite among pet owners. 500 sq. ft. (approx. 22' x 23') Allergies, asthma, dust, pet hair, pet dander, some odors, gases and smoke, overall air quality Recommended for those with more serious allergies, asthma, COPD or other respiratory issues, or anyone wanting the cleanest air One of the quietest True HEPA air cleaners on the market. Sealed HEPA for more particle capture, less leakage. Slim design can go flush against a wall. 4.8 times (500 sq. ft. room) 1 True HEPA filter and 1 activated charcoal pre-filter Recommended every 12 months 24" x 20.5" x 10" Yes ‐ sets fan to Low for 8 hours Yes ‐ 5 progressive LEDs each (for HEPA & Pre-Filter) ‐ alert when filter change needed 2 Reset buttons (HEPA & Pre-Filter) • On/Off indicator• 4 Fan Speed indicators• Sleep Mode indicator• Control Lock indicator

• Sealed HEPA filter• Slim 10" deep design• Turbo speed ‐ for max cleaning power• Control Lock ‐ locks programmed settings• Cord storage 1-Year Limited (failure)5-Year Limited (motor) Whirlpool Whispure™ AP510 Air Purifier Instructions ‐ Model AP51030K The pre-filter absorbs odors and captures large airborne particles that enter the air purifier. Therefore, regularly changing the pre-filter will keep your unit performing at its best, and preserve the life of the HEPA filter. Click here to view the Use & Care Guide for the Whirlpool Whispure™ AP51030K Air Purifier. Rated 4.91 out of 5 based on 14 reviews. December 2013, Volume 6, Issue 4, pp 759–767Use of free-standing filters in an asthma intervention studyArticleFirst Online: 10 November 2013Received: 20 June 2013Accepted: 21 October 2013DOI: 10.1007/s11869-013-0216-9Cite this article as: Batterman, S., Du, L., Parker, E. et al. Air Qual Atmos Health (2013) 6: 759. AbstractThis study characterizes the use of HEPA air filters provided to 89 households participating in an intervention study investigating the respiratory health of children with asthma.

Free-standing filters were placed in the child's bedroom and monitored continuously for nearly a year in each household. Filter use was significantly affected by study phase, season, and monitoring week. During the “intensive” weeks when a community education worker and a field technician visited the household, the use rate averaged 70 ± 33 %. During season-long “non-intensive” periods between seasonal visits, use dropped to 34 ± 30 %. Filter use rapidly decreased during the 3 to 4 weeks following each intensive, and was slightly higher in spring, summer, and in the evening and at night when the child was likely to be home, although households did not follow consistent diurnal patterns. While participants expressed an understanding of the benefits of filter use and reported good experiences with them, use rates were low, particularly during unobserved non-intensive periods. The provision of free-standing air filters to individuals or households must be considered an active intervention that requires monitoring and evaluation;