Out of Stock

This item is currently unavailable

BLUEAIR F5MAX Allergen Block Genuine Replacement, Blueair Filter Allergens, Pet Hair, Pollen, Dust, Blue Pure 511i Max AllergenBlock Filter Fits Blueair 511i Max Air Purifier

White, 112979

Out of Stock

Price data last checked 27 day(s) ago - will refresh soon

View at Amazon

One email. No newsletter. No nudges.

Gone for 88 days. Could come back at any time — we're watching for you.

Out of stock 88 days · last price £54 · longest previous gap was 1 days

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 64 days • 64 data points (No recent data available)

Historical
Generating forecast...
£54.38 £51.66 £52.75 £53.84 £54.92 £56.01 £57.10 09 March 2026 24 March 2026 09 April 2026 25 April 2026 11 May 2026

Price Distribution

Price distribution over 64 days • 1 price levels

Days at Price
64 days 0 16 32 48 64 £54 Days at Price

Price Analysis

Most common price: £54 (64 days, 100.0%)

Price range: £54 - £54

Price levels: 1 different prices over 64 days

Key Features

IMPROVE YOUR DEFENCE The Blue 511i Max AllergenBlock Blueair Filter is designed for optimal performance; compatible with the 511i Air Purifier (B08KQHR2KR)

Reinforced allergy protection: the AllergenBlock protective layer neutralises over 90 percent of allergenic properties such as sneezing dust, pollen and pet hair, which can trigger discomfort

AUTOMATIC FILTER CHANGE: Subscribe and save up to 15 percent on automatically delivered filters when they need to be replaced; with a 24-hour operation, your Blueair filter should be replaced every 6 months to effectively reduce pollutants and allergens in the air

Sneeze causing allergens: four layers of air purifier filtering; allergenblock defense layer neutralises over 90 percent of pollen, dust and pet hair on the Blueair filter; carbon layer reduces light household odors

Product Specifications

Barcode

No barcode data available

Similar Products You Might Like

Blueair Blue Pure 211i Max AllergenBlock Filter, Genuine Replacement, Allergen, Pet Dander, Pollen, Dust, Fits Blueair 211i Max Air Purifier
98% match

Blueair Blue Pure 211i Max AllergenBlock Filter, Genuine Replacement, Allergen, Pet Dander, Pollen, Dust, Fits Blueair 211i Max Air Purifier

BLUEAIR

£68.42 06 Jan 2026
BLUEAIR Blue Pure 411 Max Series AllergenBlock Filter, Genuine Replacement, Allergies Pollen Dust Pet Dander, 411 Max Series Filter
97% match

BLUEAIR Blue Pure 411 Max Series AllergenBlock Filter, Genuine Replacement, Allergies Pollen Dust Pet Dander, 411 Max Series Filter

BLUEAIR

£45.29 17 Mar 2026
BLUEAIR Genuine HEPASilent Replacement Filter for Blue 3610 Air Purifier – Removes up to 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals
97% match

BLUEAIR Genuine HEPASilent Replacement Filter for Blue 3610 Air Purifier – Removes up to 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals

BLUEAIR

Out of Stock 22 Jan 2026
Aprilaire 516 Allergy & Asthma Air Filter for Aprilaire Whole Home Air Purifiers, MERV 16 (Pack of 1)
97% match

Aprilaire 516 Allergy & Asthma Air Filter for Aprilaire Whole Home Air Purifiers, MERV 16 (Pack of 1)

Aprilaire

£139.02 02 May 2026
Blueair 102692 Combination Filter For Blue 221 Air Purifier | HEPASilent Technology Removes Pollen, Dust, Pet Dander, Mould, Bacteria and Viruses | Activated Carbon Reduces VOCs, Odours, Chemicals, White ,297.0 mm*294.0 mm*294.0 mm
97% match

Blueair 102692 Combination Filter For Blue 221 Air Purifier | HEPASilent Technology Removes Pollen, Dust, Pet Dander, Mould, Bacteria and Viruses | Activated Carbon Reduces VOCs, Odours, Chemicals, White ,297.0 mm*294.0 mm*294.0 mm

BLUEAIR

£82.99 28 Jan 2026
Blueair Genuine HEPASilent Replacement Filter for Blue 3350i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals
97% match

Blueair Genuine HEPASilent Replacement Filter for Blue 3350i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals

BLUEAIR

Out of Stock 23 Jan 2026
Blueair Genuine HEPASilent Replacement Filter for Blue 3450i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals
97% match

Blueair Genuine HEPASilent Replacement Filter for Blue 3450i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals

BLUEAIR

Out of Stock 21 Jan 2026
Blueair Classic 400 Series Particle Filter (F400PA), White
97% match

Blueair Classic 400 Series Particle Filter (F400PA), White

BLUEAIR

£118.05 17 Mar 2026
True Blue 320361.4 Allergen 20-Inch by 36-Inch by 1-Inch Air Filter, 4-Pack
96% match

True Blue 320361.4 Allergen 20-Inch by 36-Inch by 1-Inch Air Filter, 4-Pack

TRUE BLUE

£64.94 07 May 2026
Philips Air Purifier 900 Series, HEPA NanoProtect + Activated Carbon Filter, CADR 250 m³/h for 65 m² Allergy Sufferers, Quiet, Intelligent and Energy Efficient (AC0951/13)
96% match

Philips Air Purifier 900 Series, HEPA NanoProtect + Activated Carbon Filter, CADR 250 m³/h for 65 m² Allergy Sufferers, Quiet, Intelligent and Energy Efficient (AC0951/13)

Philips

£149.99 25 Jan 2026
Levoit Smart HEPA Air Purifier for bedroom home 108 m², CADR 258 m³/h, Laser Air Quality Sensor with Auto Sleep Mode, Alexa & App Control, Remove 99.97% Pollen/Dust/Odour, Core 300S
96% match

Levoit Smart HEPA Air Purifier for bedroom home 108 m², CADR 258 m³/h, Laser Air Quality Sensor with Auto Sleep Mode, Alexa & App Control, Remove 99.97% Pollen/Dust/Odour, Core 300S

Levoit

£119.98 31 Jan 2026
Philips Air Purifier 900 Series, HEPA NanoProtect + Active Carbon Filter, CADR 250m³/h for 65m² Allergy sufferers, Quiet, Intelligent and Energy efficient (AC0950/10)
96% match

Philips Air Purifier 900 Series, HEPA NanoProtect + Active Carbon Filter, CADR 250m³/h for 65m² Allergy sufferers, Quiet, Intelligent and Energy efficient (AC0950/10)

Philips

£99.99 27 Jan 2026
LEVOIT Air Purifier for Bedroom Home, 80m², CADR 187 m³/h, Ultra Efficient HEPA and Quiet for Several Needs like Pet/Toxin/Mould, Removes 99.97% Pollen/Dust/Odour, Core 300, White
96% match

LEVOIT Air Purifier for Bedroom Home, 80m², CADR 187 m³/h, Ultra Efficient HEPA and Quiet for Several Needs like Pet/Toxin/Mould, Removes 99.97% Pollen/Dust/Odour, Core 300, White

Levoit

£99.99 26 Jan 2026
Blueair Genuine HEPASilent Replacement Filter for Blue 3410 Air Purifier – Removes up to 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals
96% match

Blueair Genuine HEPASilent Replacement Filter for Blue 3410 Air Purifier – Removes up to 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals

BLUEAIR

£46.58 17 Mar 2026
Blueair Classic Pro CP7i Genuine Replacement Filter, Activated Carbon, HEPASilent Dual Filtration Technology, Removes 99.97% of Airborne Particles Down to 0.1 Microns, Fits Blueair Classic Pro CP7i
96% match

Blueair Classic Pro CP7i Genuine Replacement Filter, Activated Carbon, HEPASilent Dual Filtration Technology, Removes 99.97% of Airborne Particles Down to 0.1 Microns, Fits Blueair Classic Pro CP7i

BLUEAIR

£109.00 01 Feb 2026
Levoit Core 300 Air Purifier - HEPA Filter for Bedroom
96% match

Levoit Core 300 Air Purifier - HEPA Filter for Bedroom

Levoit

£99.99 25 Jan 2026
Levoit LV-H128 Air Purifier with Aromatherapy - Gray
96% match

Levoit LV-H128 Air Purifier with Aromatherapy - Gray

Levoit

£49.99 22 Jan 2026
Philips Air Purifier 3200 Series - HEPA NanoProtect + Active Carbon Filter, CADR 520m³/h for 135m² Allergy sufferers, Ultra-quiet, Intelligent and Energy efficient, Silver (AC3220/10)
96% match

Philips Air Purifier 3200 Series - HEPA NanoProtect + Active Carbon Filter, CADR 520m³/h for 135m² Allergy sufferers, Ultra-quiet, Intelligent and Energy efficient, Silver (AC3220/10)

Philips

£259.00 25 Jan 2026
Blueair Classic Replacement Filter, 500/600 Series Original SmokeStop Filter, Odor Removal Classic 501, 503, 510, 550E, 555EB, 601, 603, 650E, 505, 605, 680i
96% match

Blueair Classic Replacement Filter, 500/600 Series Original SmokeStop Filter, Odor Removal Classic 501, 503, 510, 550E, 555EB, 601, 603, 650E, 505, 605, 680i

BLUEAIR

£187.04 18 Mar 2026
Levoit Core 300S Smart Wifi Air Purifier - HEPA Filter
96% match

Levoit Core 300S Smart Wifi Air Purifier - HEPA Filter

Levoit

£149.99 12 Jan 2026
Philips Air Purifier 2200 Series, HEPA NanoProtect + Active Carbon Filter, CADR 420m³/h for 109m², Allergy sufferers, Ultra-quiet, Intelligent and Long-lasting filter (AC2220/10)
96% match

Philips Air Purifier 2200 Series, HEPA NanoProtect + Active Carbon Filter, CADR 420m³/h for 109m², Allergy sufferers, Ultra-quiet, Intelligent and Long-lasting filter (AC2220/10)

Philips

£186.82 24 Jan 2026
Philips 3400 Series 2-in-1 Air Purifier and Humidifier, HEPA NanoProtect + Active Carbon Filter, Hygienic Humidification at 650ml/h, CADR 300m³/h for 78m² (AC3420/10)
96% match

Philips 3400 Series 2-in-1 Air Purifier and Humidifier, HEPA NanoProtect + Active Carbon Filter, Hygienic Humidification at 650ml/h, CADR 300m³/h for 78m² (AC3420/10)

Philips

£269.99 10 Mar 2026
BLUEAIR Blue Pure 121 Genuine Replacement Filter, Extra Protection Particle and Activated Carbon, Fits Blue Pure 121 Air Purifier
96% match

BLUEAIR Blue Pure 121 Genuine Replacement Filter, Extra Protection Particle and Activated Carbon, Fits Blue Pure 121 Air Purifier

BLUEAIR

£106.80 23 Jan 2026
LEVOIT Smart Wifi Air Purifier for Home Bedroom 100m², CADR 240m³/h, HEPA Filter & Air Purifier Pet Allergy Replacement Filter, 3-in-1 HEPA, High-Efficiency Activated Carbon, Core 300-RF-PA, Yellow
96% match

LEVOIT Smart Wifi Air Purifier for Home Bedroom 100m², CADR 240m³/h, HEPA Filter & Air Purifier Pet Allergy Replacement Filter, 3-in-1 HEPA, High-Efficiency Activated Carbon, Core 300-RF-PA, Yellow

Levoit

£189.98 25 Jan 2026