commercial cool
10,000 BTU Window Air Conditioner
↓ $428.56 · store discount-30%
$299.99
High-Performance Air Purifier with Sleep Mode, Automatic Mode, and Filter Replacement Reminder for Bedrooms, Offices, and Living Rooms
Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.
Price history tracked at Macy's price tracker
14-day low
$49.90$49.90
Sep 25 · Macy'sSep 25 on Macy's
Best price
$49.90$49.90
−57% vs high57% below 14-day high
14-day high
$115.99$115.99
All storesAcross all tracked stores
$116$83$50
Sep 14Sep 27
- Macy's
About this product
The SereneLife high-performance air purifier is designed for efficient indoor air cleaning in spaces up to 1,076 square feet. It features automatic mode and sleep mode for adaptive operation, with a filter replacement reminder to maintain optimal performance. The unit operates quietly, making it suitable for bedrooms, offices, and living rooms. Its engineered design supports effective air circulation, and simple button controls allow for easy adjustment of fan speeds.
- Cleans up to 1,076 sq ft
- Sleep and automatic modes
- Ultra quiet operation
- Filter replacement reminder
- Simple button controls
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