Identify the existing filter
For Hot Tub & Swim Spa Filters, match the existing filter reference, dimensions and end fittings to the exact hot tub or swim-spa system.
Shop Premium 2026 Hot Tub Filters UK: Buy Essential Hot Tub Filter Spares From £2.97
Premium Hot Tub Filters.
Curated for pristine water clarity.
Curated for pristine water clarity.
Explore our extensive range of high-performance filtration options. As trusted experts, we source the finest materials designed to seamlessly trap impurities, protect your spa components, and ensure a safe, clean soaking experience.
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Carefully selected filtration media effectively traps micro-debris, keeping your water consistently clear and safe.
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Premium replacement filters reduce strain on internal pumps and heaters, extending the overall lifespan of your spa.
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Pleatco PSD95-F2L Compatible Hot Tub Filter - J200
£64.99
SKU: HTFJ200
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Jacuzzi® ProClear™ 2540-383 Large Hot Tub Filter Pre-2012
£27.99
£39.99
SKU: HTFJ475
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Jacuzzi® Pro Polish Bag for J400™ Hot Tub Filter - 2540-389
£22.00
SKU: 2540-389
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Pleatco PWK30 Compatible Hot Tub Filter - Hot Springs Hot Tubs
£9.99
SKU: HTF0130
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Darlly 80803 SC763 Compatible Hot Tub Filter
£69.99
SKU: HTF4120
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Darlly PP1604 (SC762 ) Compatible Hot Tub Filter Inner
£12.59
£17.99
SKU: HTFMCUI
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Pleatco PSD125-UNIV Compatible Hot Tub Filter - Sundance® Spas 780 Series, 880 Series, 980 Series and Select Series
£79.99
SKU: HTF1125
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Pleatco PGS25 Compatible Hot Tub Filter - Spring Spa Series
£19.99
SKU: HTF0225
Hot Tub & Swim Spa Filters: what to compare before you choose
This guide to Hot Tub & Swim Spa Filters focuses on the collection's real buying task: match the existing filter reference, dimensions and end fittings to the exact hot tub or swim-spa system. Then confirm the exact product details before deciding.
Compare dimensions and fittings
For Hot Tub & Swim Spa Filters, compare the exact filter reference, length, diameter, thread or end-cap arrangement and listed fitment details.
Check system compatibility
For Hot Tub & Swim Spa Filters, use the existing filter and product information to confirm the replacement fits the complete filtration system.
Plan safe replacement
For Hot Tub & Swim Spa Filters, plan safe isolation, access, cleaning and replacement around the manual for the exact spa or swim spa.
Follow cleaning guidance
For Hot Tub & Swim Spa Filters, follow the product guidance for rinsing, cleaning, inspection and replacement intervals.
Confirm the exact fit
For Hot Tub & Swim Spa Filters, isolate relevant power and water circulation before servicing and use qualified support when the system requires it.