Best Pre Filters Deals Online in the UK (25 Deals Found)

Last Updated - 23/08/2025 Sort By:

Best Choice
whekeosh

New
3Pack Replacement Pre Filters for Dyson - Vacuum Filter Compatible Dyson V6 V7 V8 DC59 DC58 Replaces Part 965661 01
Widely Used for Dyson Popular Series: Whekeosh pre-filter replacement is perfectly compatible with Dyson V8 Series/ V7 S

£7.99 £9.99
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WFW

New
3 Pre-Filters Replacement for Reverse Osmosis Water Filer Systems - Water Filter Man ltd Branded
Set of pre-filters for reverse osmosis water filter systems

£13.99
New
Foam Inlet Strainer Pre Filter for Aquarium Fish Tank Filters Canister External
The coarse 25ppi foams are ideal for general use, and the 40ppi are ideal for tanks with very small fish such as fry or

£6.99
Best Value
COLOR WOW

New
COLOR WOW Dream Filter Pre Shampoo Mineral Remover - Get Lighter, Brighter, Shinier Color in 3 Minutes with this Hard Wa
Safe, non-harsh, non-stripping formula gently extracts calcium, magnesium, copper, iron, manganese, aluminum and chlorin

£19.50 £26.00
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New
Reverse Osmosis 3 Stage RO Unit Replacement Pre Filters Including Membrane

£24.99
Generic

New
Raw Black XL Filter Tips 120x - Papers, Catches Nasties, Tar & More - Pre-Rolled, Ready-to-use
The RAW natural unrefined rolling slim XL-Filters are made of the purest natural plant cellulose fibers!

£4.48
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KENSHIRE

New
KENSHIRE Vacuum V6 filters compatible for Dyson DC58, DC59, V6, V7, V8 pre filters 965661-01 Replacement Parts 2 Pack
Designed to compatible with models: V8 Absolute, V8 Animal, V7 Absolute, V7 Motorhead, V7 Animal Plus, V6 Absolute, V6 A

£5.99
Free Shipping
New
Reverse Osmosis RO Unit Complete Replacement Pre Filters Including Membrane
Finest Aquatics LTD?. Helpful Links.

£27.99
Teokantz

New
12 Cat Fountain Filters for Oneisall 2L Cat Fountain Stainless Steel PWF-001, Contains 12 Cat Water Filter & 12 Pre-Filt
Compatible cat fountain - The pet water fountain filters replacement are compatible with the oneisall 2L/70 fl oz super

£11.29 £11.99
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New
L13 10" Reverse Osmosis 3 Stage RO Unit Replacement Pre Filters Inc Membrane
Range of quality water purification products and accessories. Where you will find a.

£21.99
12% Off
RAW

New
RAW Natural unrefined rolling papers, slim cellulose filters, 200 Count (Pack of 1)
RAW Cellulose Slim Filter

£2.53 £2.89
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LiuHancsqd

New
20 Pcs Fit for Miele Filters for Vacuum Replacement: 10 Air Clean Filter & 10 Pre Motor Filters, for Miele Vacuum Cleane
Exquisite Material: Perfect fit and easy to assemble, replacement is easy. Compatible with miele vacuum filters are made

£5.88
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New
Aquati 5 Stage RO & DI System Replacement Filters Set Pre Filters Resin Membrane
1 Litre P remium quality DI resin used after RO process to further reduce the TDS reading. Fits most RO systems using st

£48.95
FIND A SPARE

New
FIND A SPARE Premium Replacement Filter Kit Pre & Post for Dyson DC40 Vacuums - Compatible with Animal, Multi Floor, Ori
Perfect Fit: Our replacement DC filters are designed to fit perfectly and work just as effectively as the original manuf

£11.98
Free Shipping
New
Aquati 4 Stage RO & DI System Replacement Filters Set Pre Filters Resin Membrane
1 Litre P remium quality DI resin used after RO process to further reduce your TDS reading. Fits most RO systems using s

£27.95
Hoover

New
Hoover S132, Pre Motor Filter, Extra Filtering, Original, Compatible With Hoover H-Free 500 models
Hoover Pre Motor Filter prolongs the life of your appliance, removing most of the contaminants and dirt before they reac

£9.79 £10.49
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New
Aquati Replacement 5 Stage Reverse Osmosis System Pre Filters & DI Resin 4 PCS
1 Litre P remium quality DI resin used after RO process to further reduce your TDS reading. Filters' Specifications.

£19.95
New
Vax Type 90 Pre-Motor & Post-Motor Mesh Filter Kit
Keep your Vax Mach Air Upright vacuum cleaner running smoothly with this genuine Vax Type 90 pre-motor and post-motor me

£6.40
New
2 PRE FILTERS 3 STAGE AQUARIUM REVERSE OSMOSIS SYSTEM UNIT
All our products carry a 12 month parts and labour warranty excluding filters. This Pre Filter Effectively Removes Dirt,

£9.50
New
Aquati 4 Stage Reverse Osmosis RO Complete Pre Filters Replacement with Membrane
Fits most RO systems using standard sized filter housings. Filters' Specifications.

£28.95
New
REPLACEMENT REVERSE OSMOSIS PRE / POST FILTERS
1 x CTO block carbon filter. WE BUY DIRECT FRON THE MANUFRACTURERS. Set contains.

£15.99
New
2 Pre Filters RO & 1 Ltr DI Resin Replacement for 4 Stage Reverse Osmosis 3 PCS
1 Ltr high quality resinused after RO process to further reduce the TDS reading.

£15.95
New
10" Reverse Osmosis System Water Fed Pole Replacement Filters RO Pre Filters
Standard size: 2.5" x 10".

£13.95
New
Pre Filters & Membrane Replacement Set for 4 Stage Reverse Osmosis RO DI System
Pre filters size: 10". 1 Litre high quality MB-115 resinto further reduce the TDS reading.

£28.90
New
Aquati 4 Stage Reverse Osmosis RO Complete Pre Filters Replacement
Fits most RO systems using standard sized filter housings. Filters' Specifications.

£12.99

25 Pre Filters deals are available from: Amazon, eBay stores, starting from £2.53.
The biggest discount we found is 25% on COLOR WOW Dream Filter Pre Shampoo Mineral Remover - Get Lighter, Brighter, Shinier Color in 3 Minutes with this Hard Water Hair Treatment, 200ml at Amazon.
The lowest price we found is £2.53 while the highest is £48.95.
Prices for the best Pre Filters deals average at £16.19.
Last updated on August 23, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Pre Filters.