# HEPA Air Purifier, 235 CFM CADR, H13 Filter, PM2.5 Display and Auto Mode H13 True HEPA and activated carbon filters target particles and odors, with Auto Mode and a PM2.5 display for large home spaces. - [Original product page](https://www.ofertitastop.com/us/product/hepa-air-purifier-235-cfm-cadr) - Market: US - Language: en-US - Currency: USD - Product updated: 2026-10-14T00:21:54.679Z - Category: Home & Garden > Household Appliances > Climate Control Appliances > Air Purifiers - Source store: amazon US - Active deal: Yes - Price: 159.98 USD - Previous price: 259.99 USD - Rating: 4.6 / 5 - Reviews: 472 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description Choosing an air purifier for one bedroom is different from looking for coverage across a large, open area. This floor-standing model is designed for the latter, with a stated coverage of up to 3,600 ft², dual-sided airflow, and a 235 CFM CADR. Its H13 True HEPA and activated carbon filters target particles such as dust and pollen as well as smoke and odors. For nighttime use, Sleep Mode is rated at 30 dB, and the panel dimmer lets you reduce its brightness. An air-quality display and Auto Mode add ways to monitor conditions and adjust fan speed without making every change manually. ## Usage tips Place it where its dual inlets can draw in air without being blocked by nearby furniture or walls. The product is intended for large living areas, open-plan homes, basements, bedrooms, and offices, its floor-standing format and dimensions of 10.04 x 10.04 x 18.5 inches are useful to consider when choosing a spot. The stated coverage is up to 3,600 ft², while the listing also says it can clean 500 sq. ft. in 15 minutes. These figures describe the product’s claims, so room layout and the area you want to treat are relevant when deciding whether one unit suits your setup. Auto Mode adjusts fan speed based on detected air quality, while the PM2.5 display provides a readout to check. For sleeping, Sleep Mode and the dimmer are the more directly relevant controls. A timer and child lock are included for routine household use. The filter replacement indicator signals when a new filter is due, the suggested replacement interval is every 3–4 months, depending on how you use it and the air conditions. ## What you’ll notice day to day The main convenience is having automatic adjustment and an air-quality reading in the same unit. That can be helpful in a shared space where dust, cooking odors, pets, or smoke may affect the air at different times. For example, Auto Mode can respond to changing air-quality readings during the day, while Sleep Mode and dimmed controls suit a bedroom at night. Customers mention quieter operation, reduced dust and odors, and appreciate the display and automatic settings. Some also report allergy-related benefits, but those are individual impressions rather than a guaranteed outcome. If you’re comparing a single purifier for an open area with a more room-focused setup, the stated coverage and CADR are central to this model’s appeal. Will that reach be useful for the area you actually want to treat? ## Highlights - Filter: H13 True HEPA and activated carbon - CADR: 235 CFM - Coverage: Up to 3,600 ft² - Airflow: Dual-sided, dual-inlet design - Display and controls: PM2.5 air-quality display, Auto Mode, timer, child lock, and dimmer - Sleep Mode: 30 dB - Dimensions: 10.04 x 10.04 x 18.5 inches - Weight: 11.25 pounds - Filter upkeep: Replacement indicator, suggested replacement every 3–4 months based on use and air conditions You’ll appreciate it if you want a floor-standing purifier with an automatic mode, a nighttime setting, and a filter combination intended for particles and odors. Not the best choice if you want to avoid recurring filter replacement, since the listing recommends changing it periodically. ## Questions before you buy **What does the filter target?** The H13 True HEPA and activated carbon combination is listed for dust, pollen, pet dander and hair, smoke, VOCs, and odors. **Can it run in a bedroom?** Sleep Mode is rated at 30 dB, and the panel dimmer can lower the brightness for nighttime use. **How often should the filter be replaced?** The listing suggests every 3–4 months, depending on usage and air conditions, and says a replacement indicator provides a reminder. ## Is it worth it? This purifier is most compelling when you want a single floor-standing unit with a broad stated coverage, automatic fan adjustment, and controls suited to both daytime use and sleep. Its 235 CFM CADR, rather than coverage alone, is worth weighing against the size of the space you plan to treat. Choose it if those features match your room and you’re comfortable with periodic filter changes, a simpler setup may make more sense if you don’t need the display, Auto Mode, or the listed large-area coverage. ## Images ![HEPA Air Purifier, 235 CFM CADR, H13 Filter, PM2.5 Display and Auto Mode — 1](https://www.ofertitastop.com/i/aG-fWGQIl8NHTOMBhNVHeHle8mpBRQgGzwk5dqXt3WeCo9U3G32jBG1OhU1KcQEdAN1xB-TW5LtMtmQnPdHoKOLCl948VQUvvOJ_A00Zl3DeLTZEk4hQweB4Zg.jpg) ![HEPA Air Purifier, 235 CFM CADR, H13 Filter, PM2.5 Display and Auto Mode — 2](https://www.ofertitastop.com/i/AGylHWtOUkgAa_eWjDtWRsgYrnSOTbfbW6JBwT2xk0vmEubpyNtmUhljeHc7lljIHPRFoFlb1xbkIE72yE8ZhMilAhm_DnH-qNBWzaLs92cdZ8zXXina83Qf8A.jpg) ![HEPA Air Purifier, 235 CFM CADR, H13 Filter, PM2.5 Display and Auto Mode — 3](https://www.ofertitastop.com/i/tpVZOmpCBc4LNzB35d-tS8xMLy71AOa2ts1kKsVcFw10H6jYOx1lQUNEoBwQF-AeQrQ_Fuo27IX-36DdSHqKxoin9EZ3cEGffnj699MtBFea3XXyXko2e0VgYQ.jpg) ![HEPA Air Purifier, 235 CFM CADR, H13 Filter, PM2.5 Display and Auto Mode — 4](https://www.ofertitastop.com/i/s0ucWFT2QqbXlRdfqTRSNsGuH66g-Rvrl3tkuJUPD98QY8gxJcyN0e7574jOYNsQteQRmMFkncIYQnakzBuyhrBOZwWBeMR125zFdoc07yzkWPExzSGc834NWQ.jpg) ![HEPA Air Purifier, 235 CFM CADR, H13 Filter, PM2.5 Display and Auto Mode — 5](https://www.ofertitastop.com/i/UF-Jmx74-73QlED4eTKWzdYmTB_2Kb5IhWEVvlQMowxT0SeB_DHz0f2zDxVcBXfmB30ZgZDd3h_-_wSIGLGovpOpBoacYwlDIEMwfOPbcVMxNvsHvYdowYa02w.jpg)