Clean Water Science Kit
This personal desalination kit demonstrates the scientific way to extract salt from sea water.
Perfect for young science enthusiasts, especially those with an interest in chemistry and the environment. Learn the science of cleaning and reusing dirty water by conducting interesting water purification experiments.
Build your own water filtration and desalination plant at your table top; disinfect water with solar power and more. This is a very cool water science experimental kit.
- Kit Includes filter sections, plugs and base, active carbon, sand, gravel, filter paper, funnel-shaped collector, plastic cup, soft wax, fishing line, and detailed instructions with fun facts.
- Just add a water glass
- Create a "Green Science" project
- Detailed instructions for use and care are included.
- Recommended for ages 8 years and up.
Our Epic Explorers collection focuses on middle-grade readers aged 7-12 years, and offers books full of inspiring stories of wide-ranging explorers who've shaped how we see the world through their daring adventurers, and STEM learning kits and games to inspire children to get outdoors and explore themselves.
Sign up to our newsletter for a 10% discount off your next order. You'll also be the first to discover new products, promotions and inspiration. *Exclusions apply, please see Terms and Conditions.
Museum Members receive 10% off shopping both online and at the museum sites. *Exclusions apply, please see Terms & Conditions.
Frequently asked questions
Our standard processing and fulfillment time is 1-2 working days from the time you placed your order, excluding Custom Prints, online-only telescopes and personalised clothing.
All UK orders (excluding personalised clothing) are sent using a tracked service.
Custom Prints (those which are customised by choosing a size and frame) and personalised clothing take a little longer to fulfill due to being made to order.
Please see our Delivery and returns page for more information and last order dates.
Online-only telescopes are shipped directly from Celestron.
FREE Standard UK delivery for all orders over £50 (Royal Mail)
For all other orders, we offer Standard UK delivery for £4.95 per order (Royal Mail).
Delivery rate varies by country and value of order, and starts from as little as £6.95.
Please allow 5-7 working days for standard orders to be dispatched.
Custom Prints (those which are customised by choosing a size and frame) and personalised clothing take a little longer to fulfill due to being made to order. Please see our recommended last order dates for these items on our Delivery and returns page.
We send using a Royal Mail/FedEx tracked delivery service (excluding personalised products). Please allow 7-10 working days to receive after we have dispatched.
Please see our Delivery and returns page for all information.
For all returns, please contact us as soon as possible using the contact form, expressing your wish to return. Please wait for confirmation from one of our team before returning.
Custom Prints (those which are customised by choosing a size and frame) and personalised clothing are made to order and therefore we are unable to offer a refund or exchange, unless they are faulty.
Please see our Delivery and returns page for full information.