Search query: air purifier without filter

Product: Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver (Renewed) This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. The latest Dyson purifying fan. It senses pollution and allergens, captures them in a sealed HEPA activated carbon filter, and projects purified air around the room
CONNECTED: Wi Fi connected. See real time reports, remotely control your machine and create schedules around your day using the Dyson Link app
SENSES: Automatically senses & reports air quality levels on LCD display on air purifier, including ultrafine particles (PM 2.5), allergens (PM10), volatile organic compounds (VOCs) & Nitrogen Dioxide (NO2)
CAPTURES: The sealed HEPA filter captures 99.97% of allergens as small as 0.3 microns makes this an ideal air purifier for allergies, pets, dust, pollen and mold spores
PROJECTS: Projects purified air throughout the whole room. Air Multiplier technology delivers over 77 gallons per second of smooth, yet powerful airflow. Up to 350° of oscillation directs airflow where you need it Dyson White

Product: RENPHO Air Purifier for Home Bedroom Allergies and Pets Hair, H13 True HEPA Filter, Eliminate 99.97% Odors Smoke Mold Pollen Dust with 3-Stage Filtration System, No Ozone (Air purifier-1. White) Allergies Relieved&True H13 HEPA Filter: 3 Stage filtration system(Pre-Filter, True HEPA Filter and Activated Carbon Filter) effectively eliminates 99.97% of particulates as small as 0.3 microns such as allergens, pollen, dust mites,mold. The asthmatic, seasonal allergies are greatly relieved when using RENPHO air purifier, your sleep quality improved almost immediately.
Quiet with One-Button Operation: Simply press the power button to adjust the fan speed to your preference. Choose from high, medium, or low fan speed, or select sleep mode to set the device on the quietest setting (37 dB).
Compact Size but Powerful Purification Performance: Use in your bedrooms, office, children’s room, pet’s room, and other small to medium-size spaces.
Filter Replacement Indicator: Convenient filter replacement light flashes when it’s time to replace the filter (about every 6 months). Search for: RP-AP068 Filter to purchase.
Safe & Certified: No UV-C, No harmful Ozone. Intertek ETL/CARB(California Air Resources Board)/CA PROP 65 certified for sale in California. RENPHO Air purifier-1. White