Skip to content

Over 4,000 5-Star Reviews

Free 1:1 Expert Recommendations

Fast Answers From Real Water Experts

UV Dynamics Replacement UV 400 Sleeve #400129

UV Dynamics Replacement UV 400 Sleeve #400129

Regular price $ 55.99
Sale price $ 55.99 Regular price
Shipping calculated at checkout.

Whole-home UV water treatment system designed to disinfect water by neutralizing bacteria and microorganisms without chemicals.

Replacement Frequency: Every 3 Years or Dirty or Damaged
Part #: 400129
UV Dynamics Replacement UV 400/485 Sleeve #400129

UV Dynamics Replacement UV 400 Sleeve #400129

Regular price $ 55.99
Sale price $ 55.99 Regular price
Water eStore
We’re Not a Warehouse. We’re Your Water People.

Real People. Real Support.

We’re a small team of water filtration specialists who care about doing things the right way.

Every product on our site has been chosen because it works, not because it’s trendy or pushed by a supplier.

If you ever need help, you’ll talk to someone who actually understands water systems and wants to make this easier for you.

UV Dynamics Replacement UV 400/485 Sleeve #400129

UV Dynamics Replacement UV 400 Sleeve #400129

Maintain optimal UV performance with this genuine UV Dynamics quartz sleeve. Designed for precise compatibility, it protects your UV lamp while allowing maximum UV transmission for effective water disinfection.

✔️ Genuine UV Dynamics sleeve for reliable, system-specific performance
✔️ Ensures proper UV lamp operation and maximum disinfection efficiency
✔️ Easy, tool-free installation for quick DIY replacement
✔️ Includes replacement O-ring for a secure, watertight seal
✔️ Precision fit: 21" length for compatible systems
✔️ Made in Canada for trusted quality and durability

Compatible Systems:
UVD400, UVD400/S, UVD400E, UVD10.40, UVD10.40E, 13.30, 13.30E, Envirogard E830

Over time, mineral buildup can reduce UV transmission and impact system performance. Regular cleaning is recommended, but replacement is necessary when clarity cannot be fully restored.

✔️ Clean with each lamp replacement to maintain performance
✔️ Replace as needed or every 2–3 years
✔️ Designed for use with standard 4-pin UV lamps

Often replaced alongside your UV lamp for best results.

A critical component for keeping your UV system operating efficiently—ensuring safe, clean water for your home.

Mix & match UV lamps and accessories to take advantage of quantity break pricing.

Product Number: UVS 400129

Free Shipping

All orders over $75 are delivered to your doorstep at no extra charge.

30 Day Return Policy

Enjoy the freedom of stress-free shopping with our hassle-free and return policy.

Pay In Installments

Shop with confidence knowing your payments are secure and your information

Water eStore

FAQs

How do I cancel or edit an order?

Unfortunately, we cannot cancel orders due to a change of mind. However, we understand that mistakes happen. If you need to edit your order information, such as the delivery address or contact number, please contact our customer service as soon as possible.
Here’s what you can do:

  • Contact our customer service via email address, or Live Chat.
  • Have your order number ready when contacting customer service.
  • We cannot guarantee changes to orders after 24 hours of placement. This is because orders may be processed once received