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Help Centre
Help & Advice Centre
Help & Advice Centre

Our Help & Advice Centre removes the difficulty of finding and rectifying those hot tub problems with helpful advice and will lead you to the right hot tub part /spa spares to easily fix the problem yourself. You will find a range of problem-solving worksheets ready for you to print & keep.

Please note that we try to give general advice, this may not be specific to your spa or hot tub so please always check with the equipment manufacturer first.

IMPORTANT: Always remember, water and electricity do not mix and can be deadly! Any work you attempt yourself is AT YOUR OWN RISK. Please exercise caution. We cannot be held responsible for any injuries or damage that may arise from advice or installation of electrical components in your spa unit.


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Categories
Hot Tub & Spa Air & Water Skimmers & Filtration
Complete Assemblies
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HomeHot Tub & SpaAir & WaterSkimmers & FiltrationComplete Assemblies

Complete Assemblies

A range of Cartridge filters that are designed to provide pure water for a wide range of spa types.

Use the main filters below to narrow down your search.

Applied Filters

Extended 1 Year Warranty

In addition to the manufacturers standard warranty (usually 1 year) we also offer the opportunity for you to extend this warranty by a further 1 year for a one off fee. This can be arranged at the point of purchase or within a limited time afterwards.
An extended warranty is an easy way to protect your purchase, against any manufacturing defects causing breakdown. You will benefit from free repairs for the term of the warranty period & If your equipment can't be repaired then we will replace it free of charge.(A delivery surcharge may apply for non UK mainland addresses)
This warranty and the standard manufacturer’s warranty does not cover general wear and tear, abuse or misuse or incorrect installation.
If you would like any further information on our extended warranty scheme please call our Hydrospares team on 01326 371 488 OR email us at info@hydrospares.co.uk

COMPARE CMP Front Access Skimmer - Grey
CMP Front Access Skimmer - Grey
1 ½" Slip
  • CMP
  • Front Access
  • Grey
  • 1 ½" Slip
CMP
CMP
Grey
Skimmer Kit
Front Access
£103.32 (Inc VAT)
QF: 9497
RRP: £126.00
18 In StockSame day dispatch if ordered by 14:00
9497
COMPARE CMP Front Access Skimmer - White
CMP Front Access Skimmer - White
1.5" Socket
  • CMP
  • Complete Kit
  • White
  • 1.5" Socket 
CMP
CMP
White
1.5" Socket
Complete Kit
£87.77 (Inc VAT)
QF: 10624
RRP: £92.39
10 In StockSame day dispatch if ordered by 14:00
10624
COMPARE Waterway - Top Load Filter - 35 Sq Ft
Waterway - Top Load Filter - 35 Sq Ft
2" Socket - Fits Storm 35 (Not Included)

Top load plastic filter housing with bypass valve and 2" socket connections. Fits Storm 35 filter cartridges.

Waterway
2" Socket Inlet & Outlet
Accepts PRB35-IN / Storm 35 Cartridge
Built-In Bypass Valve
Durable Plastic Construction
£97.85 (Inc VAT)
QF: FIL-12352
RRP: £115.11
2 In StockSame day dispatch if ordered by 14:00
FIL-12352
COMPARE Waterway Filter Assembly with Bypass Valve - 75 Sq.ft
Waterway Filter Assembly with Bypass Valve - 75 Sq.ft
2" Sockets - Filter Included
  • Locking filter lid
  • Built-in Automatic Bypass & Air Relief Valve
  • 2" Socket for PVC Pipe
Waterway
Waterway
Top-Load
Bypass Valve
Includes Filter
£220.30 (Inc VAT)
QF: 5541
RRP: £259.18
1 In StockSame day dispatch if ordered by 14:00
5541
COMPARE Waterway Front Access Assembly - Oval - White
Waterway Front Access Assembly - Oval - White
Suitable for 100 sq.ft Skim Filters
  • Waterway 
  • 100 sq.ft
  • Front Access
  • Oval
  • White
Waterway
Waterway
Grey
100sq.ft
Replacement
£89.05 (Inc VAT)
QF: 4401
1 In StockSame day dispatch if ordered by 14:00
4401
COMPARE Waterway Square Spa Skimmer - 10sq.ft - White
Waterway Square Spa Skimmer - 10sq.ft - White
No Filter Cartridge
  • Cartridge Not Included
  • White
  • 10 Sq.Ft Filter Cartridge
  • 2" / 1 ½" Connections
Waterway
Waterway
10sq.ft
2" / 1 ½"
No Filter Cartridge
£74.98 (Inc VAT)
QF: 4389
RRP: £99.98
5 In StockSame day dispatch if ordered by 14:00
4389
COMPARE Waterway Teleweir Skim Filter - 35 sq.ft
Waterway Teleweir Skim Filter - 35 sq.ft
2" Sockets - Inc Filter Cartridge
  • White
  • Cartridge Included
  • 35 sq. ft
  • 2" Sockets
Waterway
Waterway
35sq.ft
2" Socket
Filter Included
£127.54 (Inc VAT)
QF: 5027
RRP: £170.05
2 In StockSame day dispatch if ordered by 14:00
5027
COMPARE Hayward Floor Mounted Cartridge Filter
Hayward Floor Mounted Cartridge Filter
50sq.ft
  • Floor Mounted
  • Suitable for 50sq.ft
  • Cartridge Included
  • 1 ½" Sockets
Hayward
Hayward
Floor Mounted
50sq ft
In-Line
£823.49 (Inc VAT)
QF: 6535
Special Order ItemLead time to be confirmed
6535
COMPARE Hayward Floor Mounted Cartridge Filter
Hayward Floor Mounted Cartridge Filter
25sq.ft
  • Floor Mounted
  • Suitable for 25sq.ft
  • Cartridge Inc.
  • 1 ½" Sockets
Hayward
Hayward
Floor Mounted
25sq.ft
In-Line
£395.00 (Inc VAT)
QF: 6534
Special Order ItemLead time to be confirmed
6534
COMPARE HS PRO Top Load Pressure Filter
HS PRO Top Load Pressure Filter
25/50 SqFt
  • HS PRO
  • 2 Filter Options
  • Selection of Spare Parts
  • Graphite Grey
HS PRO
HS PRO
2" outlet/inlet
6 7/8" hole size
spare parts available
From £212.06 (Inc VAT)
QF: 9172
RRP: £268.88
Special Order ItemLead time to be confirmed
9172
View Options
COMPARE Hydroair Standard Skimmer - White
Hydroair Standard Skimmer - White
90 Degree Elbow 50mm / 2"
  • PVC
  • White
  • 90° Elbow
  • 50mm OR 2"
HydroAir
HydroAir
50mm / 2"
90° Elbow
White
£22.34 (Inc VAT)
QF: SKI-0932
RRP: £26.28
Special Order ItemLead time to be confirmed
SKI-0932
COMPARE Hydroair Standard Skimmer - White
Hydroair Standard Skimmer - White
Straight 50mm /2.00"
  • PVC
  • Straight Connection
  • White
  • 50mm OR 2"
HydroAir
HydroAir
50mm / 2"
Straight
White
£21.99 (Inc VAT)
QF: 5663
RRP: £26.90
Special Order ItemLead time to be confirmed
5663
COMPARE HydroQuip Strip Skimmer - Brown
HydroQuip Strip Skimmer - Brown
Hole size: 79 mm
  • Strip Skimmer
  • Brown
  • Suitable for Wooden Hot Tubs
  • Hole size: 79mm
HydroQuip
Hydro-Quip
Hole size: 79mm
Brown
Suitable for Wooden Hot Tubs
£63.36 (Inc VAT)
QF: 8649
RRP: £76.03
Special Order ItemLead time to be confirmed
8649
COMPARE Waterway Dyno-Flo Plus Skim Filter Hi Volume - 15GPM
Waterway Dyno-Flo Plus Skim Filter Hi Volume - 15GPM
2" Socket - Grey
  • Hi Volume Skimmer
  • Cartridge Included
  • 15GPM
  • 2" Sockets
Waterway
Waterway
Top Mount
15GPM
Grey
£149.32 (Inc VAT)
QF: 5105
RRP: £199.10
Special Order ItemLead time to be confirmed
5105
COMPARE Waterway Filter Assembly with Bypass Valve - 25 Sq.ft
Waterway Filter Assembly with Bypass Valve - 25 Sq.ft
2" Sockets - Filter Included
  • Locking filter lid
  • Built-in Automatic Bypass & Air Relief Valve
  • 2" Socket for PVC Pipe
Waterway
Waterway
Top-Load
Bypass Valve
Includes Filter
£169.66 (Inc VAT)
QF: 7552
RRP: £199.60
Special Order ItemLead time to be confirmed
7552
COMPARE Waterway Filter Assembly with Bypass Valve - 50 Sq.ft
Waterway Filter Assembly with Bypass Valve - 50 Sq.ft
2" Sockets - Filter Included
  • Locking filter lid
  • Built-in Automatic Bypass & Air Relief Valve
  • 2" Socket for PVC Pipe
Waterway
Waterway
Top-Load
Bypass Valve
Includes Filter
£179.59 (Inc VAT)
QF: 5538
RRP: £211.28
Out of Stock - Available to Pre-Order2 on order. Delayed, estimated 04/07/2025
5538
COMPARE Waterway Front Access Assembly - Oval - Grey
Waterway Front Access Assembly - Oval - Grey
Suitable for 100 sq.ft Skim Filters
  • Waterway
  • Front Access
  • Oval
  • Grey
  • 100 sq.ft.
Waterway
Waterway
Grey
100sq.ft
Replacement
£91.76 (Inc VAT)
QF: 4400
Special Order ItemLead time to be confirmed
4400
COMPARE Waterway Front Access Spa Skimmer - 50 sq.ft - Grey
Waterway Front Access Spa Skimmer - 50 sq.ft - Grey
Single Port 2" Spigots - Filter Not Included
  • 50 Sq.Ft
  • Front Access
  • Single Port, 2" Socket
  • Grey
Waterway
Waterway
50sq.ft
2" Spigot
Grey
£144.35 (Inc VAT)
QF: 4867
RRP: £192.46
Out of Stock - Available to Pre-Order4 on order - estimated 10/07/2025
4867
COMPARE Waterway Front Access Spa Skimmer - 100 sq.ft - Grey
Waterway Front Access Spa Skimmer - 100 sq.ft - Grey
Dual Port 2" Spigots - Filters Included
  • Front Access
  • Cartridge Includes
  • Dual Port, 2" Sockets
  • 100 Sq.Ft
Waterway
Waterway
100 sq.ft
2" Spigot
Grey
£248.87 (Inc VAT)
QF: 4866
RRP: £331.82
Special Order ItemLead time to be confirmed
4866
COMPARE Waterway Mega Teleweir Skim Filter - 75 sq.ft
Waterway Mega Teleweir Skim Filter - 75 sq.ft
2 ½" Sockets - Includes Filter Cartridge
  • Mega Teleweir Skim Filter
  • Includes Filter Cartridge
  • 75 sq. ft
  • 2 ½" Sockets
Waterway
Waterway
75 sq.ft
2 ½" Sockets
Includes Filter Cartridge
£204.46 (Inc VAT)
QF: 5030
RRP: £272.61
Special Order ItemLead time to be confirmed
5030
COMPARE Waterways Cartridge Filter Assembly - Black
Waterways Cartridge Filter Assembly - Black
Includes Pleatco Filter (PRB25-IN)
  • Complete Assembly
  • Includes 50mm Unions
  • Black ABS Tank
  • Air Relief Priming Valve
  • For Use In-Line of Circulation System 
Waterway
Waterway
50mm Unions
Black
ABS
£152.28 (Inc VAT)
QF: 1483
RRP: £179.16
Special Order ItemLead time to be confirmed
1483
COMPARE Waterway Skim Filter - 35 SqFt - White
Waterway Skim Filter - 35 SqFt - White
2" Spigot / 1 ½" Sockets
  • Waterway
  • Front Access
  • 35sq.ft
  • 1 ½" Sockets
Waterway
Waterway
35 SqFt
1 ½" Sockets
Front Access
£153.82 (Inc VAT)
QF: 6529
RRP: £205.09
Special Order ItemLead time to be confirmed
6529
COMPARE Waterway Square Spa Skim Filter - 10sq.ft - White
Waterway Square Spa Skim Filter - 10sq.ft - White
2" / 1 ½" Connection - Filters Included
  • White
  • Cartridge Included
  • 10 Sq.Ft
  • 2" / 1 ½" Connections
Waterway
Waterway
10 Sq.ft
2" / 1 ½" Connections
White
£121.94 (Inc VAT)
QF: 4390
RRP: £162.59
Special Order ItemLead time to be confirmed
4390
COMPARE Waterway Square Spa Skimmer - 20sq.ft - White
Waterway Square Spa Skimmer - 20sq.ft - White
Basket & Filter Cartridge Included
  • Cartridge Included
  • White
  • 20 Sq.Ft Filter Cartridge
  • 2" / 1 ½" Sockets
Waterway
Waterway
20sq.ft
2" / 1 ½" Connection
White
£145.10 (Inc VAT)
QF: 4391
RRP: £193.46
Special Order ItemLead time to be confirmed
4391
COMPARE Waterway Teleweir Skim Filter - 25 sq.ft
Waterway Teleweir Skim Filter - 25 sq.ft
2" Sockets - Inc Filter Cartridge
  • White
  • Cartridge Included
  • 25 sq. ft
  • 2" Sockets
Waterway
Waterway
25sq.ft
2" Socket
Filter Included
£176.62 (Inc VAT)
QF: 5026
RRP: £235.49
Special Order ItemLead time to be confirmed
5026
COMPARE Waterway Teleweir Skim Filter - 50 sq.ft
Waterway Teleweir Skim Filter - 50 sq.ft
2" Sockets - Inc Filter Cartridge
  • White
  • Includes Cartridge
  • 50 sq. ft
  • 2" Sockets
Waterway
Waterway
50sq.ft
2" Sockets
Filter Included
£164.59 (Inc VAT)
QF: 5028
RRP: £219.45
Out of Stock - Available to Pre-Order2 on order - estimated 10/07/2025
5028
COMPARE Waterway Teleweir Skim Filter - 75 sq.ft
Waterway Teleweir Skim Filter - 75 sq.ft
2" Sockets - Inc Filter Cartridge
  • White
  • Cartridge Included
  • 75 sq. ft
  • 2" Sockets
Waterway
Waterway
75sq.ft
2" Sockets
Filter Included
£183.03 (Inc VAT)
QF: 5029
RRP: £244.04
Special Order ItemLead time to be confirmed
5029
COMPARE Waterway Telweir Skim Filter - 50sq.ft - Graphite
Waterway Telweir Skim Filter - 50sq.ft - Graphite
2" Socket - Filter Included
  • Built in Check Valve
  • Cartridge Included
  • Graphite
  • 50 sq.ft
  • 2" Sockets
Waterway
Waterway
50sq.ft
2" Socket
Filter Included
£128.86 (Inc VAT)
QF: 8554
RRP: £171.81
Special Order ItemLead time to be confirmed
8554
COMPARE Waterway Telweir Skim Filter - 50sq.ft - Grey
Waterway Telweir Skim Filter - 50sq.ft - Grey
2" Socket - Filter Included
  • Built in Check Valve
  • Cartridge Included
  • Grey
  • 50 sq.ft
  • 2" Sockets
Waterway
Waterway
50sq.ft
2" Socket
Filter Included
£194.33 (Inc VAT)
QF: 5104
RRP: £259.10
Special Order ItemLead time to be confirmed
5104
COMPARE CMP Front Access Skimmer - Black
CMP Front Access Skimmer - Black
1.5" Slip
  • CMP
  • Front Access
  • Black
  • 1 ½" Slip
CMP
CMP
Black
Skimmer Kit
Front Access
 
DiscontinuedPlease see alternatives
9895
 
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