Name: Blueair Blue Pure 311i Max Replacement Filter
Brand: Blueair
SKU: B08KPDS2CY
Price: 33.99 USD
Availability: InStock
Rating: 4.5 (597 reviews)

Expert Review Analysis

The Blueair Genuine Filter for Blue Pure 311i Max Air Purifier is a replacement filter utilizing a 4-layer HEPASilent™ system to remove 99.97% of airborne particles down to 0.1 microns, including allergens and odors. It features activated carbon for odor reduction and comes in specialized variants like SmokeBlock for enhanced wildfire smoke removal and AllergenBlock for superior allergen neutralization.

✓ Best for: Medium rooms up to 439 square feet with allergens, pet dander, light odors, or smoke exposure such as urban apartments, homes with pets, cooking areas, or regions experiencing wildfire smoke✗ Not ideal for: Users requiring true HEPA certification without any ozone generation potential or those needing faster particle reduction times than the tested 27 minutes for PM10

Pros

✓HEPASilent system combines mechanical filtration with electrostatic charging to remove 99.97% of particles down to 0.1 microns
✓Activated carbon layer effectively traps household odors including cooking smells, benzene, and nitrogen oxide
✓

Best Seller Rank History

Now#76Best#6Worst#200 +124

Lower = better sales rank

Specifications

Design

Dimensions289.6 mm (H) × 449.6 mm (W) × 94.0 mm (D)

Weight721 g g

Features

Filtration TechnologyHEPASilent™ (4-layer)

Allergen Reduction Rate>90% in 60 minutes %

Odor Removal TargetsBenzene, toluene, nitrogen oxide, sulfur dioxide

Ozone Emission Level<5 ppb (Zero Ozone) ppb

General

ManufacturerBlueair

Model NameF3 Max (Particle + Carbon Filter)

Compatible DevicesBlue Pure 311i Max

Recommended Room Area439 sq ft

Filters IncludedYes

Performance

Air Changes Per Hour4.8 per hour per hour

CADR Pollen365 cfm cfm

CADR Dust314 cfm cfm

CADR Smoke283 cfm cfm

PM1 CADR220-250 cfm cfm

Power

Operating Noise Level23-50 dB dB

Power Consumption32 W W

Filtration

HEPASilent System Layers4-layer system combining mechanical filtration and electrostatic charging

Odor Removal

Targeted Odor TrappingTraps benzene, toluene, nitrogen oxide, and sulfur dioxide within 30 minutes of operation

Dimensions & Weight

Height11.4 inches

Width17.7 inches

Depth3.7 inches

Weight1.58953290902 Pounds

Research Sources

Similar Products

BLUEAIR Air Purifier for Small Room, Bedroom, Home, Cleans 926 sqft in one hour, HEPASilent Air Cleaner for Pets, Allergens, Virus, Dust, Mold, Smoke - Blue Pure 511i Max

0.0(1,513)

$111.990

BLUEAIR

BLUEAIR Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,858 sqft in one hour, HEPASilent Smart Air Cleaner for Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 311i Max

0.0(2,169)

$189.990

BLUEAIR

BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max

0.0(3,339)

$244.990

BLUEAIR

𝟓𝟏𝟏 replacement filter Compatible for Blueair Blue Pure 𝟓𝟏𝟏 Smart Machine, Efficient Particle Dust Pet Dander Filter& Pet Odor Smoke Activated Carbon Filter, 2 Pack(Not Fit for 𝟓𝟏𝟏 𝐀𝐮𝐭𝐨)

$19.690

NXBHG

2 Pack 511 Replacement Filter Compatible with Blueair Blue Pure 511 Air Purifier, 2-in-1 HEPA Filters with Particle and Activated Carbon Replacement Filter (Not Fit for 511 Auto)

0.0(210)

$21.990

Cabiclean

2 Pack 311i Max Filter Replacement Compatible with Blue Pure 311i Max Air Purifier, F3MAX Purifier Parts, 2 in 1 H13 Ture HEPA and Activated Carbon Filter (Not 311i+ Max & 311 Auto)

0.0(83)

$29.990

Bluearks

2 Pack 311i Max Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifiers, HEPA and Activated Carbon Filter, Blue Pure F3MAX

0.0(282)

$35.980

isinlive

Maostair 7400 Smart Filter Replacement Compatible with BLUEAIR Protect 7410i 7400 7440i 7470i, 4 Stages with H13 True HEPA Filters for Home, Office, Bedroom (1-Pack)

0.0(8)

$37.390

Maostair

Nisreen Blue Pure 311i Max Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Pu-rifier F3MAX, H13 True HEPA and Activated Carbon 2-in-1 F3MAX Replacement Filters, 1 Pack

0.0(17)

$29.990

Nisreen

Nisreen Blue Pure 311i+ Max Replacement Filter Compatible with Blueair Blue Pure 311i+ Max Air Pu-rifier F3MAX+, H13 True HEPA and Activated Carbon 2-in-1 F3MAX+ Replacement Filters, 1 Pack

0.0(14)

$35.990

Nisreen

511i MAX Replacement Filter Compatible with BLUEAIR Blue Pure 511i Max Air Purifi-er, 3-IN-1 H13 True HEPA Filter and Activated Carbon Filtration System, White(2 Pack)

0.0(90)

$27.990

Lacvik

2 Pack 211+ Filter Replacement Compatible with Blue Pure 211+ Air Purifier, 2-Stage Filtration System of H13 True Filter & Activated Carbon Filter

0.1(32)

$49.990

KEYINGXUAN

NXBHG 511i Max Filter Replacement Compatible with Blueair Blue Pure F5MAX, Blue Pure 511i Max, Silent Air Cleaner,Premium Particle Dust Filter&Smoke Smell Odor Activated Carbon Filter, 2Packs

$19.990

NXBHG

Pro M, L, XL Replacement Filter Compatible With Blueair Pro Air Purifier, HEPA and Activated Carbon Filter

0.0(12)

$34.970

PZHARQG

500/600 Series Replacement Filter Compatible with Blueair Classic 501, 503, 601, 505, 603, 650E, 550E, 555EB, 605, 580i, 680i Air Purifiers, Dual Protection H13 True HEPA and Activated Carbon(3-Pack)

0.0(12)

$58.970

PZHARQG

No Image

311i MAX AllergenBlock Replaceme...

$46.54Coupon

311i Max Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier,H13 Activated Carbon Filter 2 Pack

$39.970

Sikidink

No Image

2 Pack 511 Replacement Filter Co...

$20.890

No Image

(2 Pack) 311i Max Replacement Fi...

$26.59Coupon

Blue Pure 311i MAX AllergenBlock Replacement filter Compatible with Blueair 311i Max Air Purifier, H13 True HEPA with Activated Carbon Air Filter,Blue Pure F3MAX, Not for 311 i+ Max

$45.990

HillClean

User Reviews

Please sign in to leave a review

Sort by:

No reviews yet. Be the first to review!

Blueair Blue Pure 311i Max Replacement Filter

Expert Review Analysis

Best Seller Rank History

Specifications

Design

Features

General

Performance

Power

Filtration

Odor Removal

Dimensions & Weight

Research Sources

Similar Products

BLUEAIR Air Purifier for Small Room, Bedroom, Home, Cleans 926 sqft in one hour, HEPASilent Air Cleaner for Pets, Allergens, Virus, Dust, Mold, Smoke - Blue Pure 511i Max

BLUEAIR Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,858 sqft in one hour, HEPASilent Smart Air Cleaner for Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 311i Max

BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max

𝟓𝟏𝟏 replacement filter Compatible for Blueair Blue Pure 𝟓𝟏𝟏 Smart Machine, Efficient Particle Dust Pet Dander Filter& Pet Odor Smoke Activated Carbon Filter, 2 Pack(Not Fit for 𝟓𝟏𝟏 𝐀𝐮𝐭𝐨)

2 Pack 511 Replacement Filter Compatible with Blueair Blue Pure 511 Air Purifier, 2-in-1 HEPA Filters with Particle and Activated Carbon Replacement Filter (Not Fit for 511 Auto)

2 Pack 311i Max Filter Replacement Compatible with Blue Pure 311i Max Air Purifier, F3MAX Purifier Parts, 2 in 1 H13 Ture HEPA and Activated Carbon Filter (Not 311i+ Max & 311 Auto)

2 Pack 311i Max Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifiers, HEPA and Activated Carbon Filter, Blue Pure F3MAX

Maostair 7400 Smart Filter Replacement Compatible with BLUEAIR Protect 7410i 7400 7440i 7470i, 4 Stages with H13 True HEPA Filters for Home, Office, Bedroom (1-Pack)

Nisreen Blue Pure 311i Max Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Pu-rifier F3MAX, H13 True HEPA and Activated Carbon 2-in-1 F3MAX Replacement Filters, 1 Pack

Nisreen Blue Pure 311i+ Max Replacement Filter Compatible with Blueair Blue Pure 311i+ Max Air Pu-rifier F3MAX+, H13 True HEPA and Activated Carbon 2-in-1 F3MAX+ Replacement Filters, 1 Pack

511i MAX Replacement Filter Compatible with BLUEAIR Blue Pure 511i Max Air Purifi-er, 3-IN-1 H13 True HEPA Filter and Activated Carbon Filtration System, White(2 Pack)

2 Pack 211+ Filter Replacement Compatible with Blue Pure 211+ Air Purifier, 2-Stage Filtration System of H13 True Filter & Activated Carbon Filter

NXBHG 511i Max Filter Replacement Compatible with Blueair Blue Pure F5MAX, Blue Pure 511i Max, Silent Air Cleaner,Premium Particle Dust Filter&Smoke Smell Odor Activated Carbon Filter, 2Packs

Pro M, L, XL Replacement Filter Compatible With Blueair Pro Air Purifier, HEPA and Activated Carbon Filter

500/600 Series Replacement Filter Compatible with Blueair Classic 501, 503, 601, 505, 603, 650E, 550E, 555EB, 605, 580i, 680i Air Purifiers, Dual Protection H13 True HEPA and Activated Carbon(3-Pack)

311i MAX AllergenBlock Replaceme...

311i Max Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier,H13 Activated Carbon Filter 2 Pack

2 Pack 511 Replacement Filter Co...

(2 Pack) 311i Max Replacement Fi...

Blue Pure 311i MAX AllergenBlock Replacement filter Compatible with Blueair 311i Max Air Purifier, H13 True HEPA with Activated Carbon Air Filter,Blue Pure F3MAX, Not for 311 i+ Max

User Reviews

Rating Trend