At Cotswold Koi we have a wide range of Evolution Aqua Spares. We have spare parts for all the Evolution Aqua range readily available from Varipumps to Air pumps.

Cetus Sieve Bellow Hoseclip Set
Cetus Sieve Bellow Hoseclip Set
This a genuine Evolution Aqua replacement part. Where the bellow is constantly contracting and expanding it will perish with age. When this happens it will need swapping And it is advised to swap the hose clip set at the same time.

Cetus Sieve Replacement Bellow
Cetus Sieve Replacement Bellow
This a genuine Evolution Aqua replacement part. Where the bellow is constantly contracting and expanding it will perish with age. When this happens it will need swapping.

Cetus Sieve Replacement Screen
Cetus Sieve Replacement Screen
This a genuine Evolution Aqua replacement part. Over time you may find your screen needs to be replaced. This screen is 300 microns.

Complete Air Ring for Nexus
Complete Air Ring for Nexus
These are genuine Evolution Aqua replacement parts and are available in two different sizes for the 200 series and the 300 series.
£64.31 – £70.97Price range: £64.31 through £70.97 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Eazypod 1.5″ Valterra Slide Valve
Eazypod 1.5″ Valterra Slide Valve
Used on the EazyPod, these slide vales have male thread on one side and female threaded on one side which accepts the 1.5″ threaded hosetail.

Eazypod 1″ Auto Ball Valve
Eazypod 1″ Auto Ball Valve
Genuine replacement ball valve for the eazypod

EazyPod Automatic Replacement Airpump
EazyPod Automatic Replacement Airpump
This is a Genuine Evolution Aqua replacement part. Now available as a spare part are the EazyPod Automatic Replacement Airpump.

Eazypod Cleaning Pipe
Eazypod Cleaning Pipe
This is a Genuine Evolution Aqua replacement part. Now available as a spare part are the Eazypod Cleaning Pipe, which of course is used to prevent trapped mechanical waste going in to the Biological section of the Eazypod when cleaning.

Eazypod Kit Bag
Eazypod Kit Bag
The Eazypod Kit Bag enables you to use 2 air stones in the pond when not using the air pump to clean your EazyPod
Kit Contains:
- 2 airstones
- 1 tee piece
- 4 way manifold
- rubber elbow
- 2 clips
- air tube

EazyPod Replacement Actuator Ball Valve
EazyPod Replacement Actuator Ball Valve
This is a Genuine Evolution Aqua replacement part. Now available as a spare part is the EazyPod Replacement Actuator Ball Valve. To be Used with the EazyPod Replacement Actuator Valve And ball valve barrel nipple.

EazyPod Replacement Actuator Barrel Nipple
EazyPod Replacement Actuator Barrel Nipple
This is a Genuine Evolution Aqua replacement part. Now available as a spare part is the EazyPod Replacement Actuator Barrel Nipple. To be Used with the EazyPod Replacement Actuator Valve And barrel nipple. Acts as the spindle between the actuator and ball valve.

EazyPod Replacement Actuator Valve
EazyPod Replacement Actuator Valve
This is a Genuine Evolution Aqua replacement part. Now available as a spare part is the EazyPod Replacement Actuator Valve.

EazyPod Replacement UV Lamp Lock Nut
EazyPod Replacement UV Lamp Lock Nut
This is a genuine Evolution Aqua EazyPod Replacement UV Lamp Lock Nut for use with the Evolution Aqua EazyPod UV.

Eazypod UV Replacement Ballast
Eazypod UV Replacement Ballast
This is a genuine Evolution Aqua EazyPod Replacement UVC Ballast for use with the Evolution Aqua EazyPod UV Automatic and EazyPod Complete models.

Eazypod UV Replacement Bulb
Eazypod UV Replacement Bulb
The Eazypod Uv Replacement Bulb is an 18w pll bulb. Since the UVC clarifier is mostly in constant use, the effect can wear off it is therefore recommended that the lamps be replaced at regular intervals. It is best to think about this in spring so that your clarifier is ready for the whole pond season.

Eazypod UV Replacement UV Unit
Eazypod UV replacement UV Unit (inc ballast, quartz and 18w bulb)

Eazypod UV Replacement UV Unit O Ring
Eazypod UV Replacement UV Unit O Ring
This is a genuine Evolution Aqua EazyPod Replacement UVC Unit O Ring. This is to be used with the eazypod uv unit.

Evo UV Replacement Bulbs
Evo UV Replacement Bulbs
The Evo UV Replacement Bulbs are available for the whole range of the Evolution Aquas pond UV clarifiers. The T8 Bulbs are available in 5 different wattages with the 110w model requiring 2x 55w Bulbs. Since the UVC clarifier is mostly in constant use, the effect can wear off it is therefore recommended that the lamps be replaced at regular intervals. It is best to think about this in spring so that your clarifier is ready for the whole pond season.
Sizes Available:
- 15w Bulb Length 435mm
- 25w Bulb Length 435mm
- 30w Bulb Length 892mm
- 55w Bulb Length 892mm
- 75w Bulb Length 1210mm
- 110w Bulb Length 2x 892mm
£13.49 – £41.38Price range: £13.49 through £41.38 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Evolution Aqua Activating Arms
Evolution Aqua Activating Arms
These are genuine evolution aqua spare activating arms to be used in conjunction with there range of air pumps.
Description:
- Easy to replace
- Genuine part
- Cheaper than replacing the pump
Available for:
- Airtech 70 Air Pump
- Airtech 75 Air Pump
- Airtech 95 Air Pump
- Airtech 130 Air Pump
- Airtech 150 Air Pump
£30.56 – £96.26Price range: £30.56 through £96.26 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Evolution Aqua Air pump Air Filters
Evolution Aqua Air pump Air Filters
These are genuine Evolution Aqua Air pump Air Filter replacement foams. these are available for the whole range of air pumps 70, 75/95 and the 130/150.
£3.59 – £4.49Price range: £3.59 through £4.49 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Evolution Aqua Airtech Diaphragm Kits
Evolution Aqua Airtech Diaphragm Kits
The diaphragms are invariably the item that needs changing so this Airtech Air Pump Diaphragm Kit is ideal for maintenance of your Airtech Air Pump at a fraction of the cost of replacing the whole pump.
Description:
- Easy to replace
- Genuine part
- Cheaper than replacing the pump
Available for:
- Airtech 70 Air Pump
- Airtech 75 Air Pump
- Airtech 95 Air Pump
- Airtech 130 Air Pump
- Airtech 150 Air Pump
£52.16 – £89.96Price range: £52.16 through £89.96 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Evolution Aqua Electromagnet
Evolution Aqua Electromagnet
These are genuine evolution aqua spare electromagnets to be used in conjunction with there range of air pumps.
Description:
- Easy to replace
- Genuine part
- Cheaper than replacing the pump
Available for:
- Airtech 70 Air Pump
- Airtech 75 Air Pump
- Airtech 95 Air Pump
- Airtech 130 Air Pump
- Airtech 150 Air Pump
£52.16 – £96.26Price range: £52.16 through £96.26 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Evolution Aqua Evofeed Battery
Evolution Aqua Evofeed Battery
This is a genuine Evolution Aqua Evofeed Battery. At Cotswold Koi we have a wide range of Evolution Aqua Spares. We have spare parts for all the Evolution Aqua range.

Evolution Aqua Evofeed Charger
Evolution Aqua Evofeed Charger
This is a genuine Evolution Aqua Evofeed Charger. For anyone who has misplaced there charger or simply needs a replacement.

Evolution Aqua Evofeed Chute
Evolution Aqua Evofeed Chute
This is a genuine Evolution Aqua Evofeed Chute. For anyone who has misplaced there lid or has broken there’s.

Evolution Aqua Evofeed Lid
Evolution Aqua Evofeed Lid
This is a genuine Evolution Aqua Evofeed Lid. For anyone who has misplaced there lid or has broken theres.

Evolution Aqua K+ Advanced Filter Replacement Air Blower
Evolution Aqua K+ Advanced Filter Replacement Air Blower
This is a genuine Evolution Aqua K+ Advanced Filter Replacement Air Blower. With its 1.5″ fitting, it is easy to install and can be used as a direct replacement for your evolution filter system but will also fit different systems.

Evolution Aqua K+ Filter Side Mount Multiport Valve
Evolution Aqua K+ Filter Side Mount Multiport Valve
This a genuine Evolution Aqua K+ Filter Side Mount Multiport Valve. We have a wide range of Evolution Aqua spares available.
£98.51 – £152.96Price range: £98.51 through £152.96 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page
