The filter was easy to install and fit my refrigerator correctly. Ordering by model number made the process simple.
Sarah Johnson
BLUEAIR Blue Signature Large Genuine Replacement Filter for Large Model Air Purifier
BLUEAIR Blue Signature Large Genuine Replacement Filter for Large Model Air Purifier
Regular price
$114.95
Regular price
Sale price
$114.95
Unit price
per
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Description
Description
Keep your Blueair Blue Signature SP4i air purifier performing at its best with the BLUEAIR Blue Signature Large Genuine Replacement Filter. This patent-pending replacement filter is designed and tested exclusively for the Blueair Blue Signature SP4i, providing a seamless fit and helping maintain purifier performance.
The filter captures 99.97% of airborne particles as small as 0.1 microns, including pollen, dust, pet dander, and smoke. Its HEPASilent dual filtration is designed to provide faster, quieter, and more energy-efficient purification than standard HEPA filters.
The filter also features OdorFence Technology, which uses bio-based enzymes and minerals to break down odors and gas molecules, removing up to 10x more odor. The built-in RealTrack algorithm monitors actual usage and alerts you when the filter needs to be replaced.
With up to 12 months of use, this filter is designed for extended filter life. Its quick-swap design allows easy replacement without tools.
Compatible System
- Blueair Blue Signature SP4i
- Air Purifier ASIN: B08KTH125D
Key Features
- Genuine BLUEAIR replacement filter
- Designed and tested exclusively for Blueair Blue Signature SP4i
- Patent-pending replacement filter design
- Captures 99.97% of airborne particles as small as 0.1 microns
- Helps capture pollen, dust, pet dander, and smoke
- HEPASilent dual filtration
- Faster, quieter, and more energy-efficient purification than standard HEPA filters
- OdorFence Technology
- Uses bio-based enzymes and minerals to break down odors and gas molecules
- Removes up to 10x more odor
- RealTrack algorithm monitors actual filter usage
- Alerts when replacement is needed
- Up to 12 months of use
- Quick-swap design
- No tools required for replacement
Specifications
| Specification | Details |
|---|---|
| Brand | BLUEAIR |
| Manufacturer | Blueair |
| Filter Type | Particle & Carbon Filter |
| Material | Activated Carbon |
| Compatible Device | Air Purifier |
| Compatible Model | Blueair Blue Signature SP4i |
| Product Dimensions | 15.3"L x 9.9"W x 2.1"Th |
| Item Weight | 1.48 kg |
| Number of Items | 1 |
| UPC | 689122030586 |
| GTIN | 00689122030586 |
| Filter Lifetime | Up to 1 year |
| ASIN | B08KTJGYDQ |
Recommended Replacement
The filter provides up to 12 months of use.
What's Included
- 1 × BLUEAIR Blue Signature Large Genuine Replacement Filter
Compatible With
Blueair Blue Signature SP4i Large Model Air Purifier
Air Purifier ASIN: B08KTH125D
BLUEAIR Blue Signature Large Genuine Replacement...
Regular price
$114.95
Regular price
Sale price
$114.95
Unit price
per
Fine Filters
BLUEAIR Blue Signature Large Genuine Replacement Filter for...
Regular price
$114.95
Regular price
Sale price
$114.95
Unit price
per
Customer reviews
Trusted by filter customers
Customer feedback about Fine Filters products, compatibility, ordering, and delivery.
4.9
Based on verified reviews
GE MWF Refrigerator Water Filter
I found the correct replacement quickly and it arrived securely packed. The filter matched the listed part numbers.
Michael Brown
The water tastes clean and the filter installed without any difficulty. The product description was accurate and helpful.
Emily Davis
The replacement fit my Sub-Zero system as expected. Shipping was prompt and the installation instructions were clear.
Daniel Wilson
This cartridge was the correct size and simple to replace. The refrigerator air feels noticeably fresher.
Olivia Taylor
The model search helped me choose the right LG filter. It fit properly and the water flow returned to normal.
James Anderson
The air filter arrived in excellent condition and matched the size I ordered. It was easy to place in the furnace.
Sophia Martinez
Good replacement filter at a fair price. The part number information helped me confirm compatibility before ordering.
William Thompson
The HEPA and carbon filter fit my Dyson purifier correctly. Installation was quick and the packaging was protective.
Charlotte Moore
The replacement arrived on time and worked with my refrigerator. The filter was easy to locate using the model number.
Henry Jackson
Customer support helped confirm the correct Bosch replacement. The filter arrived quickly and installed smoothly.
Amelia White
The filter matched my Kenmore refrigerator and was simple to install. I appreciated the clear compatibility details.
Benjamin Harris
