F4MAX Blueair 411i Max & 411a Max Filter

The bottom line is cleaner air. This Blueair genuine filter for Blue Pure 411i Max and 411a Max air purifiers will ensure optimal performance. Designed specifically for the 411 Max Series, this replacement filter is incompatible with other 411 models and ensures pollutants and particulates will be caught for cleaner, healthier indoor air.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.