Dr.Prepare Air Purifier for Home Bedroom Large Room Up to 3,000 ft², HEPA Air Cleaner with Dual-Sided Washable Pre-Filter, 20dB Sleep Mode & Fragrance, AQI Display,Auto & Pet Mode for Smoke Odors

Price: $109.99 - $85.49
(as of Mar 22, 2026 15:39:51 UTC – Details)

Product description

Filter Replacement & Reset

The indicator will light up red to remind you to replace the filter. Press and hold the button for 3 seconds until the light turns off to reset the filter life counter.

The pre-filter is washable, does that mean I never need to replace the filter?

No. The washable pre-filter captures large particles like lint, pet, and human hair to prevent clogging the main HEPA filter. It extends the filter’s lifespan, but the main filter still needs replacement when it reaches the end of its service life.

Can I power on and use the machine directly after receiving it?

No. Before first use, please: 1. Remove the power adapter from the bottom of the unit. 2. Take off the front and rear covers. 3. Remove both filters and take off the plastic packaging. 4. Reinstall the filters and covers. Power on and use it.

How can I make the air purifier more effective?

To ensure optimal performance: 1. Place the unit at least 10 in (25 cm) away from walls or curtains. 2. Select the appropriate fan speed based on your room’s air quality. 3. Let the purifier run for 30–60 minutes and monitor the results.

Does it come with essential oil?

No. This air purifier comes with an aroma box and a pad where you can add essential oils. Use only 1–2 drops on the pad—never pour oil directly into the machine.

Will the control panel light turn off in Sleep Mode? It might disturb my sleep.

Yes. When you select Sleep Mode, the top panel lights auto turn off. The Sleep button remains dimmed at 30%. You can tap the Light button to turn off the Sleep button light completely, leaving the display fully dark for an undisturbed night.

Product Dimensions ‏ : ‎ 11.8 x 16.1 x 6.7 inches; 7.72 Pounds
Item model number ‏ : ‎ DAP01
Date First Available ‏ : ‎ July 10, 2025
Manufacturer ‏ : ‎ DR.PREPARE
ASIN ‏ : ‎ B0FH74SDT4
Best Sellers Rank: #91,847 in Home & Kitchen (See Top 100 in Home & Kitchen) #183 in HEPA Filter Air Purifiers
Customer Reviews: 4.8 4.8 out of 5 stars (37) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【Double-Side Air Intake, H13 True HEPA Filter 】 The upgraded system combines a washable pre-filter, True HEPA filter, and activated carbon filter to trap 99.97% of particles , including dust, pet dander, smoke, and odors. The double-sided wide-grille intake, 177 CFM CADR, and powerful 42.5 W motor work together to deliver faster purification, effectively cleaning rooms up to 3,000 ft², perfect for bedrooms, living rooms, offices, dorms, and more.
【Specially Designed for Pet Owners】 This HEPA air purifier features an independent PET Mode that can trap airborne pet hairs and odors more easily. An optimized wide-grille air intake increases airflow by up to 70% for better lessen airborne pet-related debris. Plus, the braided nylon power cord is built to resist chewing or damage, suitable for homes with pets.
【Washable Pre-Filter, Save Costs】 The cleanable pre-filter captures pet hair and dander before they reach the main filter, preventing clogging and extending the lifespan of your filtration system. It helps reduce filter replacement costs by minimizing the need for frequent changes. Clean the pre-filter every 2~4 weeks to maintain optimal performance and enjoy easier, cleaner breathing.
【Smart, Safe & Convenient】 The intelligent sensor monitors your environment and automatically adjusts fan speed in Auto Mode, with real-time air quality shown on a clear LED display. A child lock prevents accidental operation, while the aroma box lets you add 1~2 drops of essential oil (not included) for a fresher, personalized fragrance.
【Quiet Sleep Mode & Filter Care】 Enjoy restful nights with Sleep Mode at noise levels as low as 20 dB and auto-off panel lights. A 2-/4-/8-hour timer offers added convenience. Filters last up to 2,160 hours; when replaced, press and hold the Filter Reset button until the red light turns off. Filter replacements sold separately. Certified ETL Listed and CARB Compliant.