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PAE 4 Gallon Metal Reverse Osmosis Tank - PAE RO-132

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PAE 4 Gallon Metal Reverse Osmosis Tank - NSF-WHITE Part #TKE-3200W- PAE RO-132 


    ✔️ The PAE RO-132 is built with FDA approved materials.
    ✔️ The water storage chamber features a virgin polypropylene liner, high-grade chlorobutyl diaphragm and stainless steel 1/4" MPT water connection.
    ✔️ The diaphragm is post cured to ensure that your water is tasteless, odorless and contaminant free.
    ✔️ The tank is built with a sealed brass air valve and o-ring sealed cap to ensure a leak-free air chamber.

    ✔️ Stainless steel water connection
    ✔️ High-grade chlorobutyl diaphragm
    ✔️ Virgin polypropylene liner
    ✔️ Two part epoxy primer, polyurethane paint finish
    ✔️ Plastic tank stand included
    ✔️ NSF-58 and CE approved


    • Diameter: 11"
    • Height: 16"
    • Weight: 6 lbs
    • Capacity: 4.5 Gallons
    • Inlet Fitting: 1/4" NPT
    • Average Actual Capacity: 1.5 to 2.5 Gallons (depending upon pressure)
      Made in Taiwan

        *Great News!  You can Mix & Match ALL Water Filters & Accessories to take Advantage of our Quantity Breaks Pricing!

        Product Number R/O TKE-3200W


        All products include FREE standard shipping in Canada!

        Customer Reviews

        Based on 29 reviews
        Lynn L. (Goderich, CA)
        Great Tank

        Works as it should. Staff was very helpful

        Thank you, Lynn, for your business and the review! We're glad to hear that you're pleased with our staff and the PAE 4 Gallon Metal Reverse Osmosis Tank - PAE RO-132.
        We look forward to helping you again soon.
        Take care and stay safe.

        M P. (Richmond Hill, CA)

        Good quality, perfect fit.

        Thank you M P for your review! We're glad to hear that you're happy with the quality and fit of the PAE 4 Gallon Metal Reverse Osmosis Tank.
        We look forward to helping you again soon.
        Take care and stay safe.

        Jacob T. (Scarborough, CA)
        PAE 4 Gallon Metal Reverse Osmosis Tank

        Good and reliable

        Dennis R. (Toronto, CA)
        Water tank review

        Excellent customer service plus fast shipping time

        David R. (North Battleford, CA)
        Great price for original tank

        This was the same branded tank that originally came with the Watts Premier R.O. system. It lasted 8 years so I wanted the same tank to replace it. Found it at a great price on the Water eStore. Shipment was fast and free.
        Highly recommended. Thanks.

        About PA-E

        PA-E is the abbreviated brand name for TankPAC Industries Co., Ltd. And Pa-E Machinery Industrial Co., Ltd., which are located in the USA and Taiwan, They are one of the world's largest manufacturers of storage tanks for osmosis.  PA-E manufacture and sell water storage- RO tanks, water pressure tanks, expansion/ heating/ thermal/ pressure tanks, RO systems, pressure vessels, shock arrestors, water hammer arrestors, tanks, and pipelines.  There are various sizes and specifications available. 

        Water eStore carries PA-E products for various applications.  We vet our suppliers and personally test all PA-E products, installing them in our homes (where applicable) and monitoring their performance daily. They have earned their reputation as innovative products with top notch customer service.  

             PA-E products are easy to install and service. We offer YouTube videos that support PA-E products explaining how they work, how to install and service. We also offer a 100% money back guarantee if you’re not satisfied with your investment in PA-E products for your family.

        See all from PA-E

        Shipping Policy

        We offer FREE Shipping anywhere in Canada. 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

        Thank you for your order, we appreciate your business!


        Excluded Items

        We do not offer refunds or returns on items built to order including Aclarus Ozone systems, Reverse Osmosis systems larger than 500 gpd or water softeners/iron filters over 1 cubic foot. 


        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

        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 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 costs 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 PAE 4 Gallon Metal Reverse Osmosis Tank - PAE RO-132 and one of our experts will get back to you shortly.