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46 Results

Product Type

Humidifier Filters
Allergenblock
Particle + Carbon
Pre Filters
Smokeblock

Air Concerns

Allergies And Asthma
Smoke And Odor

Price

$

- $

Popular Searches

Choose Your Product Series

Blue Signature™

2-in-1 Purify + Humidify

ComfortPure™ 3-in-1

Featured

46 Results

Product Type

Humidifier Filters
Allergenblock
Particle + Carbon
Pre Filters
Smokeblock

Air Concerns

Allergies And Asthma
Smoke And Odor

Price

$

- $

Out of Stock

Blue Pure 211i Max Particle + Carbon Filter
Particle + Carbon Filter

Choose from various filter types

$69.99
Out of Stock

Blue Pure 211i Max SmokeBlock Filter
SmokeBlock Filter

Choose from various filter types

$84.99
Out of Stock

Blue Pure 211i Max AllergenBlock Filter
AllergenBlock Filter

Choose from various filter types

$89.99
Out of Stock

Blue Pure 211i Max Pre-Filter

Color: Sand

$12.99
Out of Stock

Blue Pure 311i+ Max Allergenblock Filter
AllergenBlock Filter

Choose from various filter types

$69.99
Out of Stock

Blue Pure 311i+ Max Particle + Carbon Filter
Particle + Carbon Filter

Choose from various filter types

$49.99
Out of Stock

Blue Pure 311i+ Max Smokeblock Filter
SmokeBlock Filter

Choose from various filter types

$64.99
Out of Stock

Blue Pure 311i+ Max Pre-Filter

Color: Sand

$11.99
Out of Stock

Blue Pure 311i Max Allergenblock Filter
AllergenBlock Filter

Choose from various filter types

$64.99
Out of Stock

Blue Pure 311i Max Particle + Carbon Filter
Particle + Carbon Filter

Choose from various filter types

$44.99
Out of Stock

Blue Pure 311i Max Smokeblock Filter
SmokeBlock Filter

Choose from various filter types

$59.99
Out of Stock

Blue Pure 311i Max Pre-Filter

Color: Sand

$10.99
Out of Stock

Blue Pure 411i Max, 411a Max Allergenblock Filter
AllergenBlock Filter

Choose from various filter types

$44.99
Out of Stock

Blue Pure 411i Max, 411a Max Smokeblock Filter
SmokeBlock Filter

Choose from various filter types

$39.99
Out of Stock

Blue Pure 411 Max Series Pre-Filter

Color: Sand

$8.99
Out of Stock

Blue Pure 511i Max Allergenblock Filter
AllergenBlock Filter

Choose from various filter types

$44.99
Out of Stock

Blue Pure 511i Max Fabric Pre-Filter

Color: Sand

$8.99
Out of Stock

Blue Pure 511i Max Particle + Carbon Filter
Particle + Carbon Filter

Choose from various filter types

$29.99
Out of Stock

Blue Pure 511i Max Smokeblock Filter
SmokeBlock Filter

Choose from various filter types

$38.99
Out of Stock

Humidifier Replacement Wick

$19.99
Out of Stock

Classic Pro CP7i Replacement Filter

$99.99
Out of Stock

ComfortPure™ 3-in-1 T10i Replacement Filter

$66.99
Out of Stock

Blue Pure 211+ Auto Particle + Carbon Filter
Particle + Carbon Filter

Choose from various filter types

$69.99
Out of Stock

Blue Pure 211+ Auto Pre-filter

Color: Arctic Trail

$11.99
Out of Stock

Blue Pure 211+ Pre-filter

Color: Lunar Rock

$8.99
Out of Stock

Blue Pure 211+ Series Allergenblock Filter
AllergenBlock Filter

Choose from various filter types

$89.99
Out of Stock

Blue Pure 211+ Series Particle + Carbon Filter
Particle + Carbon Filter

Choose from various filter types

$69.99
Out of Stock

Blue Pure 211+ Series Smokeblock Filter
Smokeblock Filter

Choose from various filter types

$79.99
Out of Stock

Blue Pure 311 Auto Pre-filter

Color: Winter Reed

$10.99
Out of Stock

Blue Pure 311 Auto Series Allergenblock Filter
AllergenBlock Filter

Choose from various filter types

$59.99
Out of Stock

Blue Pure 311 Auto Series Particle + Carbon Filter
Particle + Carbon Filter

Choose from various filter types

$39.99
Out of Stock

Blue Pure 311 Auto Series Smokeblock Filter
Smokeblock Filter

Choose from various filter types

$49.99
Out of Stock

Blue Pure 311 Particle + Carbon Filter

$34.99
Out of Stock

Blue Pure 311 Pre-filter

Color: Winter Reed

$10.99
Out of Stock

Blue Pure 411 Auto Pre-Filter

Color: Aurora Light

$9.99
Out of Stock

Blue Pure 411 Pre-filter

Color: Dark Shadow

$7.99
Out of Stock

Blue Pure 411 Series Allergenblock Filter
AllergenBlock Filter

Choose from various filter types

$37.99
Out of Stock

Blue Pure 411 Series Particle + Carbon Filter
Particle + Carbon Filter Filter

Choose from various filter types

$23.99
Out of Stock

Blue Pure 411 Series Smokeblock Filter
Smokeblock Filter

Choose from various filter types

$31.99
Out of Stock

Blue Pure 411+ Pre-filter

Color: Lunar Rock

$7.99
Out of Stock

Blue Pure 511 Particle + Carbon Filter

$23.99
Out of Stock

Blue Pure 511 Pre-filter

Color: Arctic Trail

$6.99
Out of Stock

Blue Pure 121 Particle + Carbon Filter
Particle + Carbon Filter

Choose from various filter types

$94.99
Out of Stock

Blue Pure 121 Pre-filter

Color: Crystal Pink

$9.99
Out of Stock

DustMagnet™ ComboFilter 5200

$44.99
Out of Stock

DustMagnet™ ComboFilter 5400

$54.99
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