Smart Shopping Guide is reader-supported. We may earn an affiliate commission from Amazon purchases through our links.
SmartShopping
.Guide
Browse
Coffee & Espresso
Coffee & Espresso
Air Quality
Air Purifiers
Cleaning
Cordless Vacuums
Steam Cleaners
Upright Vacuums
Wet Dry Vacuums
Carpet Cleaners
Power
Portable Power Stations
Outdoor
Outdoor Power Equipment
Electronics
Smart Rings
Smartwatches
More Buying Guides
Brand Comparisons
Home
Air Purifiers
BLUEAIR Air Purifiers for Home up to 2,390 Ft², Signature SP3i
BLUEAIR Air Purifiers for Home up to 2,390 Ft², Signature SP3i
$212.79
Amazon
Check it out
Compare
Compare this product with:
InvisiClean Claro 4 in 1 Air Purifier
Dyson Pure Cool TP04
Dyson Pure Hot + Cool Link HP02
Dyson Pure Cool DP04
Dyson Hot + Cool Jet Focus AM09
Dyson AM10 Humidifier
Dyson Cool AM07
Coway Airmega 400S
Blue Pure 211+
Dyson Air Multiplier AM06
Dyson Pure Cool TP01
Dyson Pure Hot + Cool HP01
Germ Guardian AC4825 22” 3-in-1
Colzer Air Purifier with True HEPA Air Filter
Honeywell HPA300
LEVOIT LV-PUR131S
Medify MA-40 2.0
AeraMax 300
LEVOIT LV-H134
RabbitAir BioGS 2.0 (SPA-550A)
LEVOIT LV-H135
Air Choice
Bissell air400 24791
Aprilaire Allergy + Pet9550
Dyson Pure Hot+Cool HP04
Dyson Pure Cool Link Desk
TruSens Z-3000
TruSens Z-2000
TruSens Z-1000
Dyson Pure Cool Link TP02
Dyson Pure Cool BP01
Oransi Max
Alen BreatheSmart FLEX
Alen BreatheSmart FIT50
Alen 45i
Honeywell AirGenius 5 Air Cleaner HFD320
Honeywell HPA030B
Blueair Classic 203 Slim
Blue Pure 411 (2 pack)
Winix HR900
Blue Pure 121
IQAir HealthPro Plus
IQAir GC MultiGas
IQAir HealthPro Compact
Dyson Hot+Cool HP06
RabbitAir MinusA2 Ultra Quiet
Molekule Mini Air Purifier
Oransi EJ120
Oransi OV200
Oransi Finn OVHT9908
Medify MA-112
Molekule Air Purifier
IQAir Atem Car Air
IQAir Atem Desk
Sharp FPF60UW
Sharp FPK50UW
Sharp KC850U
Sharp KC860U
Sharp KC-H50-W
Austin HealthMate HM400 Standard
LEVOIT Air Purifier H132
Molekule Mini+
Alen BreatheSmart T500
Xiaomi Mi Air Purifier 2
SAMSUNG Cube Smart Air Purifier
Vremi Premium True HEPA Air Purifier
Winix 5300-2 Air Purifier
GermGuardian Air Purifier 4 in 1 AC5900W
Zigma Smart WiFi Air Purifier
VEVA 8000 Elite Pro Series
Winix 5500-2 Air Purifier
Germ Guardian Air Purifier AC5350B
Amrobt Smart Wi-Fi Air Purifier
Healthomse Air Purifier For Home
Pro Breeze 5-in-1 Air Purifier
Germ Guardian Air Purifier CDAP5500BCA
DYSON TP06 Pure Cool
Molekule Air Pro with PECO
Honeywell MO10CESWK
Whynter ARC-14S
De'Longhi Pinguino Deluxe
Black + Decker BPACT10WT
TOSOT
Airthereal AGH550 Air Purifier
Coway AP-1512HH
Bissell air320
Sharp Dual Action FPA80UW
Sharp FXJ80UW
SilverOnyx Air Purifier
Coway Airmega 300
Bissell Smart Purifier Air220
Oransi mod
LEVOIT LV-H133
LEVOIT Vital 100
TOSOT KJ350G
LEVOIT Core 300
PURIPOT F1+
LEVOIT Core P350
LEVOIT Core 200S
LEVOIT Vista 200
Dyson Pure Humidify+Cool PH01
RabbitAir A3
Levoit Core 300S
Medify MA-50
Medify MA-125
Levoit Core 400S
Tru-Senz Z-3500
Hathaspase HSP001
Oransi Mod JR
Dyson Purifier Cool TP07
AirDoctor 1000
AirDoctor 2000
AirDoctor 3000
AirDoctor 5000
Greentech Environmental pureAir Active HEPA+ Pro
Dyson Purifier Cool Formaldehyde TP09
Dyson Purifier Hot+Cool HP07
Dyson Purifier PH04 Humidify+Cool Formaldehyde
Dyson Purifier HP09 Hot+Cool Formaldehyde
Levoit EverestAir
Levoit Core 600S
Levoit Vital 200S
Shark HP232Clean Sense Air Purifier MAX
Shark HP302 NeverChange MAX
Austin Air HealthMate Junior Air Purifier, Sandstone, Model A200
Rabbit Air MinusA2 Genuine HEPA Filter Replacement Kit, Odor Remover
Rabbit Air MinusA2 SPA-780A Air Purifier, Asthma & Allergy Friendly, White
Austin Air Bedroom Machine Air Purifier, White, Model B402
Austin Air HealthMate Standard Air Purifier, White, Model B400
COWAY Air Purifier for Home Up to 1,748ft², HEPA Filter for Smoke, Allergies, Pet Dander, Odor, Air Quality Monitor, Auto&Eco Mode, Timer, Filter Indicator, 3yr Warranty, Mighty AP-1512HH, Black
Austin Air HealthMate Plus Air Purifier - Advanced 4- Stage Filtration Air Purifiers For Home with Activated Carbon & Zeolite - Ideal as Air Purifiers for Bedroom or Large room, Model B450 Sandstone
COWAY Air Purifier for Home Up to 3,120ft², Washable Pre-Filter and HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI, Auto & Sleep Mode, Timer, 5yr Warranty, Airmega 400 White, AP-2015F
IQAir Atem Desk Air Purifier HyperHEPA Filter, Small Room 150 sq ft (Black)
Rabbit Air MinusA2 SPA-780N Air Purifier, Asthma & Allergy Friendly, Black
Levoit Core 300-P Air Purifier Replacement Filter, Genuine Air Filters
Austin Air HealthMate Plus Air Purifier, White, Model B450
Levoit Air Purifier for Home Pets Hair Allergens in Bedroom Quiet Purifiers
COWAY Air Purifiers for Home Large Room Up to 1,860 ft², Washable Pre-Filter and HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI, Smart & Rapid Mode, Timer, 3yr Warranty, Airmega 250
COWAY Air Purifiers for Home Large Room Up to 1,860 ft², Washable Pre-Filter and HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI, App Control, Smart, 3yr Warranty, Airmega 250S Wifi
BLUEAIR Air Purifiers for Home Bedroom Dorm up to 1,138 Ft², Blue 511i Max
BLUEAIR Air Purifiers for Home Large Room up to 3,385 Ft², Signature SP4i
MOOKA Air Purifiers for Home Room up to 1076ft², True HEPA Filter, B-D02L
Medify MA-50 Genuine Replacement Filter for Allergens, Smoke, Wildfires, Dust, Odors, Pollen, Pet Dander | 3 in 1 with Pre-filter, HEPA and Activated Carbon for Removal to 0.3 Microns | 1-Pack
AIRPURA C600DLX AIR PURIFIER HELPS TO ELEMINATE SPECIFIC AIRBORNE PARTICLES INCLUDING VOLATILE ORGANIC COMPOUNDS,IMPROVE AIR QUALITY
Austin Air HealthMate Plus Junior Air Purifier, White, Model A250
BLUEAIR Air Purifiers for Home Bedroom Dorm Office up to 907 Ft², Blue 511
Levoit Core 400S-P Air Purifier Replacement Filter,Genuine Air Filter,1Pack
Airpura V600 Air Purifier for Home, V600 True HEPA Filter, Helps to eliminate thousands of airborne particles from air
Dyson Purifier Hot+Cool Formaldehyde™ HP09
Rabbit Air A3 Genuine HEPA Filter Replacement Kit, Germ Defense
Levoit Air Purifiers for Bedroom Home Pets Dorm Room, Small Air Purifiers
Rabbit Air A3 SPA-1000N HEPA Air Purifier, Odor Remover, White
Honeywell HEPA Air Purifier for Home and Large 1700 ft² Rooms, Black
Airpura C700 DLX Air Purifier for Chemicals and Gas Abatement Plus (BLACK)
Airpura T700 Air Purifier for Tobacco Smoke - Black
Airpura V700 Air Purifier, White
BLUEAIR Air Purifiers for Home Large Room up to 3,235 Ft², Blue 211i Max
AIRDOCTOR AD1000 HEPA Air Purifier | Perfect for Guest Rooms, Kids' Bedrooms and Home Offices | Circulates the Air in 285 sq. ft. 4X/Hour
IQAir Atem X Air Purifier HyperHEPA WiFi for Large Rooms 1650 sq ft
PuroAir 400 HEPA Air Purifiers for Home Large Room Pets Filter 2,000 Ft²
AIRDOCTOR AD5500 Air Purifier. Cleans Whole Home, Extra Large Rooms Up to 4172 ft2. Removes Smoke, Dust, Pet Hair, Odors, Pollen. Hospital-Grade UltraHEPA & Premium Carbon Filtration
AIRDOCTOR AD3500 Air Purifier
Dyson Purifier Big+Quiet Formaldehyde BP03
AIRDOCTOR 2000 Smart for Small & Medium Rooms and Bedrooms. 3 Stage Filtration with UltraHEPA
COWAY Air Purifiers for Large Room Whole Home Up to 4,253ft², 2 Sets of XL Washable Pre-Filters and HEPA Filters for Dual Purification, AQI, Turbo Mode, Timer, Wheels, 5yr Warranty, ProX(W)
COWAY Air Purifiers for Home Bedroom up to 1,035ft² with Washable Filter, Ordor Filter, & HEPA Filter for Smoke, Pollen, Dander, with Air Quality Monitor, Auto Mode, 3yr Warranty, 160, White
IQAir HealthPro Plus XE Air Purifier HyperHEPA WiFi, Large Rooms 1125 sq ft
IQAir GC MultiGas XE Air Purifier Activated Carbon WiFi Enabled 1125 sq ft
Austin Air it Personal Air Purifier, Tabletop Steel, Model C100C1
Austin Air it Room Air Purifier With VOC Carbon Wrap, Model C100CC1
IQAir HealthPro Compact XE Air Purifier HyperHEPA WiFi 1240 sq ft
COWAY Air Purifier for Bedroom up to 500 ft², HEPA and Deodorization Filter for Smoke, Allergies, Pet Dander, AQI Monitor, Auto Mode, Filter Indicator, Night Light, 2yr Warranty, Airmega 50 White
Dreame Air Purifier PM20 for Home Large Room, 3-in-1 Purifier, Heater & Fan
Dyson Purifier Cool PC1, HEPA Air Purifier Tower Fan, App and remote controlled, 350° oscillation, 10 levels, bladeless (White)
Dyson Purifier Cool PC2 De-NOx
Dyson Purifier Hot+Cool HP2 De-NOx
Dyson Purifier Hot+Cool HP1
dreame Activated Carbon Filter for PM Series Air Purifiers, Compatible with PM10 and PM20 air purifiers
Alen 75i HEPA Air Purifier, Essential Filter, Covers 2,800 Sq Ft
Alen 75i HEPA Air Purifier, Ultimate Filter, Covers 2,800 Sq Ft
Alen Flex Hepa Air Purifier, Pure Filter, Covers 1,400 Sq Ft
Alen 45i HEPA Air Purifier, Advanced Filter, Covers 1,900 Sq Ft
Dreame Pet Air Purifier AP10, Suck Up Floating Cat Dog Hair Dander, Grey
Alen 25i HEPA Air Purifier, Ultimate Filter, Covers 800 Sq Ft
Dreame HEPA Air Purifier with Self-Cleaning Pet Hair FP10-Beige
COWAY Airmega Mighty2 Air Purifier, Next Gen of AP-1512HH, for Large Room & Home Cleans up to 1,800 ft², IEST certified HEPA and Active Carbon for Allergies, Smoke, Dust, Pets & Mold, AP-1512N(W)
Coway Airmega 250/250S Air Purifier Replacement Filter Set, Max 2 HEPA Filter and Active Carbon Filter, AP-1720-FP
LEVOIT Smart Pet Air Purifier for Home Pets Large Room, Vital Pet Pro,White
Dreame Air Purifier with Humidifier & Diffuser 3-in-1 for Home Large Room
Dreame Smart Air Purifier PM NEO, Suitable for 1,710 ft² Large Home Room
WINIX 5510 Air Purifier (New Generation of 5500-2 with App Support) for Home Large Room Up to 1881 Ft² in 1 Hr, True HEPA, High Deodorization Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke
Dreame Smart Air Purifier PM10 for Home Large Room, 2-in-1 Purifier & Fan
Dyson Hushjet Compact Air Purifier, Powerful, Whisper-quiet (White/Silver)
Dyson Purifier Humidify+Cool PH2 De-NOx
Dreame High Efficiency Composite Filter for PM series Air Purifiers, Compatible with PM10 and PM20 air purifiers
AIRDOCTOR AD4000 Air Purifier. Perfect for Large Rooms, Basements Up to 2,776 ft2. Removes Smoke, Dust, Pet Hair, Odors, Pollen. Hospital-Grade UltraHEPA & Premium Carbon Filtration
Alen 45i HEPA Air Purifier, Ultimate Filter, Covers 1,900 Sq Ft
Why it fits
The Blue Signature SP3i is for buyers who want the purifier to look intentional in a premium room.
Featured in our guides
Best Air Purifiers for Large Rooms (2026 Buying Guide)
BLUEAIR Air Purifiers for Home up to 2,390 Ft², Signature SP3i Specs and Features
Brand
BLUEAIR
Model
114645
Availability
In Stock
Verified price
USD 212.79
Check customer reviews on Amazon →
Published on: Oct. 6, 2026, 3:28 a.m.
Comments:
0
Write a comment
Name
Email address
Required for comment verification
Notify me about follow-up comments
Other Air Purifiers Compared
Dyson Cool AM07 vs. InvisiClean Claro Air Purifier Comparison Chart
Dyson Air Multiplier AM06 vs. InvisiClean Claro 4 in 1 Air Purifier Comparison Chart
Dyson Cool AM07 vs. Dyson Pure Cool TP04 Comparison Chart
Dyson Hot + Cool Jet Focus AM09 vs. Dyson AM10 Humidifier Comparison Chart
Coway Airmega 400S vs. Dyson Pure Hot + Cool Link HP02 Comparison Chart
All comparisons →
⤒
Comments: 0