Aerostar MERV 13 Collapsible Replacement Filter for Aprilaire 213, (Pack of 2)

94% match

Aprilaire 313 Replacement Filter by Aprilaire

Aprilaire

£49.78 07 Mar 2026

93% match

Aprilaire 513CBN Odor Reduction Air Filter for Whole Home Air Purifiers, MERV 13 (Pack of 1)

Aprilaire

Out of Stock 17 Feb 2026

92% match

Cooyafan Merv 13 16x25 Air Filter, 2 Pack Compatible with Carrier & Bryant Furnace, AC & Heat Pump, Pack of 2

Cooyafan

£47.59 07 Mar 2026

91% match

Aprilaire 210 Replacement Filter

Aprilaire

£49.91 08 Feb 2026

91% match

Nordic Pure 20x25x1M13+C MERV 13 Plus Carbon Pleated AC Furnace Air Filters, 12 PACK, 12 PACK

Nordic Pure

£267.23 20 Nov 2025

91% match

Filtrete 23.5x23.5x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 6-Pack (Exact Dimensions 23.22 x 23.22 x 0.78)

Filtrete

£174.58 17 Mar 2026

90% match

VENTA H13 & Anti-Formaldehyde Filter, Replacement Filter for AeroStyle Compact AW730/735 Air Purifier + Humidifier, Pack of 2

VENTA

£61.69 07 Jan 2026

90% match

Honeywell Home 4"x20x25 CF200A1016 MERV12 Furnace/AC Air Filter, 3 Pack

Honeywell Home

£71.76 18 Dec 2025

90% match

Filtrete 20x25x4 SlimFit, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 2-Pack (exact dimensions 19.5 x 24.5 x 3.75)

Filtrete

£53.65 24 Jan 2026

90% match

K&N 20X30X1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 13, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office, HVC-13-12030

K&N

£80.59 01 Feb 2026

90% match

Filtrete 20x25x5 Air Filter MPR 1000 MERV 11, Micro Allergen Defense Deep Pleat Filter, 2-Pack (exact dimensions 19.88x24.56x4.3)

Filtrete

£46.74 24 Jan 2026

90% match

Filtrete 12x12x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 11.81x11.81x0.81 in)

Filtrete

£89.90 10 Mar 2026

90% match

Tablenco for LEVOIT LV-H133 Air Purifier Replacement Filter Set - H13 True HEPA and Activated Carbon Filters - Compatible with LV-H133-RF Filter Set for 3-in-1 LV-H133 Air Purifier

Tablenco

£38.43 18 Mar 2026

90% match

Nordic Pure 16x20x1 (15 1/2 x 19 1/2 x 3/4) Pleated MERV 8 Air Filters 6 Pack

Nordic Pure

£45.78 07 Feb 2026

90% match

K&N 20X25X1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 13, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office, HVC-13-12025

K&N

£63.86 11 Dec 2025

90% match

PUREBURG LV-PUR131 True HEPA Replacement Filter Set Compatible with Levoit LV-PUR131 LV-PUR131S Air Purifiers Part LV-PUR131-RF, H13 4-Stage Filtration,1+1

PUREBURG

£24.22 23 Jan 2026

89% match

Kärcher AF 20 99.95% Efficiency H13 Filter Set Activated Carbon

Kärcher

Out of Stock 12 Jan 2026

89% match

Popurure FAPF01 FAPF02 Replacement Filter Compatible with 3M Filtrete Ultra Quie Air Purifier, Model FAP01-RMS, FAP02-RMS and FAPF024, with 4 Pack H13 HEPA Air Clean

Popurure

£41.10 10 Mar 2026

89% match

Filtrete 17.5x23.5x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size Pack 17.19x23.19x0.81 in)

Filtrete

£162.51 09 Dec 2025

89% match

Filtrete 16x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size15.69x19.69x0.81 in)

Filtrete

£45.17 09 Dec 2025

89% match

2 Pack AP200 3-in-1 True HEPA Instant Filter Compatible with Instant AP200, H13 Grade True HEPA & Activated Carbon Filter

VacusMatrix

£24.69 13 Jan 2026

89% match

PUREBURG Replacement Filters Compatible with RIGOGLIOSO GL-2109 / MOSFiATA P03 Air Purifiers, 13.7 (OD) * 11.3(H) H13 HEPA Activated carbon 2-IN-1 Air Clean Dust VOCs Odor,2-Pac

PUREBURG

£19.32 23 Jan 2026

89% match

Filtrete 14x24x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size13.81x23.81x0.81 in)

Filtrete

£40.75 11 Jan 2026

89% match

LEVOIT Air Purifier for Home Bedroom, Dual H13 HEPA Filters, LV-H128 & Air Purifier Replacement 3-in-1 Pre, H13 HEPA, Activated Carbon, 3-Stage Filtration System, LV-H128-RF and LV-13EU-RF Filter

Levoit

£58.47 10 Mar 2026