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311i+ Max Replacement Filter for Blueair Blue Pure 311i+ Max Air Purifiers
✅ In stock
C
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 10:26 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 18% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
19.82/28
Recent Value
7.2/22
Market Standing
18.37/20
Deal Strength
1.5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
TForm Home
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Fully Compatible】: The 311i+ Max filter fully compatible with Blueair Blue Pure 311i+ Max air purifiers, compare to part No. F3MAX+. NOT compatible with Blue Pure 311i Max/ 311 Auto/ 311 (Non-Auto) air purifiers, please confirm your machine model before order.
✓【Main Filter】Our 311i+ Max replacement filter made of main filter and activated carbon filter for good clean filtration and performance. It's can attach most airborne particles, like dust, pet dander, pollen, household odors from smoking, cooking and pets.
✓【Efficiency Filtration】This 311i+ Max air filter are capable of attaching most large airborne particles, and the carbon filter helps you solve the problem of unpleasant odors, so no need to worry about any air problems anymore, just enjoy a healthy life with your family.
✓【Cost-Effective】Package includes 2 Pack F3max+ replacement filter for 311i+max. Keep a close eye on your filter life, it is better to replace filter every 6-9 months for optimal performance depending upon your usage and environment.
✓【Shop With Confidence】isinlive adhere to provide all customers with the best customer service experience. If you have any quality problem for Blueair 311i+ max replacement filter during usage, please contact isinlive customer service team. Filter made of FSC-Certified paper
⚙️ Specifications
Brand
isinlive
Material
Main Filter, Activated Carbon
Product Dimensions
2"L x 2"W x 2"Th
MERV Rating
13
Compatible Devices
Compatible with BLUEAIR Blue Pure 311i+ Max Air Purifier, Compare to Part#F3MAX+
Item Weight
1.37 Kilograms
Number of Items
2
Manufacturer
isinlive
Product Grade
new
Unit Count
2.0 Count
Brand Name
isinlive
