Open 7 days a week, 9am to 5pm Monday to Thursday, 9am to 4.30pm Friday & 10am until 3pm weekends (Winter hours - Week till 4.30pm, weekends open till 2pm

Winter offers - Get 10% off all Evolution Aqua products, use code GET10 at checkout.

Water Purifier Cartridge

Chloramine is a very stable, hard-to-remove disinfectant and highly toxic to aquatic species which is now increasingly used by water utilities in public supplies throughout the UK.

Grouped product items
Product Name Quantity
Prefilter Cartridge 5 micron 10 inch(WP0021)
£6.95
- +
CB10 Carbon Cartridge 10 inch(WP0117)
£12.95
- +
In stock

Chloramine is a very stable, hard-to-remove disinfectant and highly toxic to aquatic species which is now increasingly used by water utilities in public supplies throughout the UK.

Koi-keepers need to take great care to ensure that none of this compound reaches the pond as it can destroy the filter balance and seriously damage fish health.

Various media have been promoted to deal with Chloramine but all have suffered from limited effectiveness over any length of “life”.

Koi Carp are therefore now happy to be able to offer the koi-keeper replacement Cartridge sets.

This specially manipulated activated carbon, never before seen on the aquatic purification market, can out-perform a good activated carbon by anything up to ten times* for removal of this contaminant.

It can also be used to upgrade all other makes using the standard 10” housings to an effective performance.

If you need further assistance, feel free to contact us.

Standard Delivery Monday to Friday, via DPD or APC 

You will receive from our courier tracking details once your item has been despatched, please ensure you check your email / mobile number to monitor your parcel in transit.

Delivery costs for standard items in the UK - £5.95

(Surcharges do apply to remote postcodes)

Heavy items - £9.95

Pipe - £14.95

Larger items:

Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.

Overseas – DHL and UPS, cost based on weight / volume at checkout.

Damages
Although we check that items we send are in good condition before despatched and are packed well to prevent damage, it is sometimes inevitable that the occasional item will get broken in transit. 

Should this happen, please let us know within 24 hours of receiving your parcel.  We will ask you to email us providing some images of the damage so we can address this with the courier.

We will  arrange for a replacement to be sent out to you as quickly as possible, free of charge.