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UV Dynamics Quartz UV Sleeve #400151 for UV System

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UV Dynamics 8.40 UV Replacement Quartz Sleeve #400151 fits Model #UVD240, UVD320, UVD6.40, UVD8.30 Ultraviolet Disinfection Water Filter Systems

UV Dynamics ultraviolet quartz sleeve should be cleaned and inspected on a yearly bases, usually when the UV lamp is replaced. Organic and inorganic deposits absorb UV light and decrease the intensity of UV light penetration into the water or wastewater. This fouling decreases the UV dose resulting in reduced disinfection performance.  If the sleeve cannot be cleaned 100%, it needs to be replaced.  It is recommended to have a spare UV sleeve available. 

Features & Specifications:

    ✔️ Fits Models - 6.30, 8.30, 8.40, 8.40E, 10.30, 10.30E, UVD240, UVD320, UVD320/S, UVD320E

    ✔️ Easy do it yourself replacment
    ✔️ Comes with replacement 0-rings
    ✔️ Made in Canada
    ✔️ Measures 17" in length

    *Great News!  You can Mix & Match ALLUltraviolet Lamps & Accessories to take Advantage of our Quantity Breaks Pricing!

    Product Number UVS 400151

    Download brochure here

    Download manual Here

    Customer Reviews

    Based on 44 reviews
    Serguei M. (Uxbridge, CA)

    Good and safe packaging, excellent instructions. Thanks!

    Hi Serguei
    Thank you for your feedback! We are glad to hear that you were pleased with our packaging and instructions.
    We always strive to ensure that our products are delivered safely and with clear instructions for easy use. Your satisfaction is our top priority.
    We look forward to helping you again soon.
    Take care and stay safe.

    Janet S. (Hawkesbury, CA)

    Works excellent and great service fast delivery

    Hi Janet, Thanks for your purchase and excellent feedback! We're glad to hear that the UV Dynamics Quartz UV Sleeve worked efficiently and arrived quickly.
    We look forward to helping you again soon.
    Take care and stay safe.

    Les S. (Aurora, CA)
    Satisfied customer

    The UV sleeve arrived quickly. We’ll packaged and in tact, works as it should. Website is easy to navigate, overall satisfied customer

    Thank you, Les, for your detailed feedback, kind words, and for shopping with us! We're glad to hear that you're pleased with your purchase and that our website was easy to navigate.
    We look forward to helping you again soon.
    Take care and stay safe.

    Bill T. (Brantford, CA)

    Everything was Great!

    Thank you, Bill, for your business and feedback. We're glad everything worked out for you.
    We look forward to helping you again soon.
    Take care and stay safe.

    willie m.
    Exceptional service

    Items ordered were delivered to me as promised. They were packed with concern to keep from being damaged during shipping, and the items were exactly what I needed to complete my project. Most definitely will order from them again.

    Hi Willie, Thank you for your business, and for taking the time to write this review – much appreciated!
    We look forward to helping you again soon.
    Take care and stay safe.

    About UV Dynamics

    UV Dynamics brand’s competitive advantage is that they are the only UV Company that designs and manufactures in-house the power sources and disinfection chambers used in the production of its disinfection systems.   This results in vertical integration within North America with a beneficial lower cost (versus off-shore competitors) that is passed on to the consumer while ensuring the product quality is high.  UV Dynamics is locatedin London, Ontario where their products are produced.  They are a Castle Circuits Inc business group with sound principles that have been in place before 1975. 

     UV Dynamics Ultraviolet Disinfection systems are easy to install & service, use widely available non-proprietary consumables, and are made in North America. We offer YouTube videos that support UV Dynamics Ultraviolet Disinfection systems explaining how they work, how to install and service. We vet our suppliers and personally test all UV Dynamics products, installing them in our homes and monitoring their performance daily. They have a proven track record of not only building environmentally friendly and affordable products but also providing after-sales support and service. 

    Water eStore carries UV Dynamics products and UV systems that offer extensive warranty coverage:  10 year pro-rated on the stainless-steel disinfection chamber; a 3-year warranty on UV power source; 1 year warranty on UV lamps, sleeves, and sensor. Beyond their warranty, we offer a 100% money back guarantee if you’re not satisfied with your investment in UV Dynamics water filtration products for your family. 

    See all from UV Dynamics

    Shipping Policy

    We offer FREE Shipping to all contiguous states in the United States. If you would like to order products for shipment to other areas please email us with your shipping address and what you would like to order and we'll email you a draft order which will include any extra shipping costs. Once your order is placed, we process it the next business day and ship via ground transportation. In very remote locations, whenever the shipping costs become prohibitive we reserve the right to either cancel the order or ask that you contribute to the shipping costs, it's up to you. Your items may take anywhere from a few days up to a few weeks to arrive. If you have any special shipping requirements, like requiring a signature at time of delivery, please leave a message in the "Special instructions for seller" section while checking out. If you order multiple products they may not all arrive at the same time as we ship from multiple warehouses and each item will be shipped directly to you. If no one is home when your order is delivered it will be left for you but we cannot assume responsibility for your order once it has been dropped off. If you have any questions please contact us at info@WaterEstore.com

    Thank you for your order, we appreciate your business!



    Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

    To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

    To complete your return, we require a receipt or proof of purchase.

    Please do not send your purchase back to the manufacturer.


    Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

    If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

    Late or missing refunds

    • If you haven’t received a refund yet, first check your bank account again.
    • Then contact your credit card company, it may take some time before your refund is officially posted.
    • Next contact your bank. There is often some processing time before a refund is posted.
    • If you’ve done all of this and you still have not received your refund yet, please contact us at info@WaterEstore.com.

    Sale items

    Only regular priced items may be refunded, unfortunately sale items cannot be refunded.


    We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@WaterEstore.com and send your item to: The Water Store 1004 King Street Midland Ontario CA L4R0B8.


    To return your product, you should mail your product to:

    The Water Store
    1004 King Street
    Midland Ontario CA L4R0B8

    You will be responsible for paying for your own shipping, customs and borkerage fees, if applicable, for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

    Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

    If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

    Still Got Questions?

    Not to worry, we're here to help. Let us know what questions you have about UV Dynamics Quartz UV Sleeve #400151 for UV System and one of our experts will get back to you shortly.