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  • Genuine BWG Hydro Air Magna Therapy Jet Internal — 10-4820GRY Finding the right replacement jet for your hot tub shouldn't be a headache. Western Tub and Pool makes it easy to source the exact part you need, shipped straight to your door. [Shop and Order at Western Tub and Pool] What is the BWG Hydro Air Magna Therapy Jet Internal 10-4820GRY? The BWG Hydro Air Magna Therapy Jet Internal (Part #10-4820GRY) is a genuine OEM-quality replacement jet designed for a wide range of hot tub and spa models. Whether your current jet is cracked, clogged, or simply worn out, this direct-fit replacement restores your spa's hydrotherapy performance quickly and affordably. Color: Gray Part Number: 10-4820GRY Type: Hydro Air Magna Therapy Jet — Internal Component Manufacturer: BWG (Balboa Water Group) Not sure if this is the right part? Call us at 1-855-248-0777 or email fixmytub@gmail.com and we'll help you confirm. Compatible Hot Tub Models and Brands The BWG Hydro Air Magna Therapy Jet Internal 10-4820GRY is used across a broad range of spa brands and models, including many manufactured under the BWG platform. Compatible brands and series may include: Beachcomber Hot Tubs Softtub Sundance Spas (select models) Jacuzzi (select BWG-platform models) La-Z-Boy Spas Freeflow Spas Dimension One Spas (select models) Coleman Spas Various private-label spa brands built on BWG components Not sure if your model is compatible? Send us your hot tub's make, model, and serial number at fixmytub@gmail.com and we'll confirm compatibility before you order. Cross-Reference and Associated Part Numbers This part may also be referenced under the following cross-reference numbers and related components. Always verify your existing part number before ordering: Primary Part #: 10-4820GRY Suffix Variants: 10-4820GRY-U (USA), 10-4820GRY-C (Canada), 10-4820GRY-E (Europe), 10-4820GRY-A (Asia) Related/Associated Parts: Jet body, jet face, jet insert, jet nozzle, jet retainer ring, air injector components Note: Western Tub and Pool is an international e-retailer. The same part may ship from warehouses in different regions (USA, Canada, Europe, or Asia). Regional suffixes are applied to indicate part origin. In some cases, duplicate listings from different regions may appear — the part itself remains functionally identical. Dimensions and Specifications Specifications below are approximate. Please verify against your existing part or contact us to confirm. Specification Details Part Number 10-4820GRY Color Gray Type Internal Jet — Hydro Air Magna Therapy Manufacturer BWG (Balboa Water Group) Jet Face Diameter Approx. 3.5 in (88.9 mm) Installation Type Twist-lock / snap-in internal fit Weight Approx. 0.2–0.4 lbs (90–180 g) Material UV-resistant ABS plastic Dimensions and weight may vary slightly depending on regional manufacturing. Contact us if you need exact specifications for your application. Frequently Asked Questions How do I know if this jet fits my hot tub? The best way to confirm compatibility is to check your existing part number (usually printed on the back of the jet or in your spa's manual) or to send us your hot tub's make, model, and serial number. You can reach us at fixmytub@gmail.com or call 1-855-248-0777 and our team will guide you. What does the regional suffix (U, C, E, A) on the part number mean? Western Tub and Pool ships from warehouses across multiple regions. The suffix indicates the warehouse origin of the part: U = USA, C = Canada, E = Europe, A = Asia. The part is functionally the same regardless of suffix — the designation simply reflects shipping origin, which may affect delivery times and shipping costs. Can I install this jet myself? Yes. Most Hydro Air Magna Therapy internal jets are designed for straightforward twist-lock or snap-in installation and can typically be replaced without professional tools. If you need guidance, our team is happy to walk you through it. What if I'm not sure which part I need? No problem. Take a photo of your existing jet (or the area where it's located), note your spa's make, model, and serial number, and email everything to fixmytub@gmail.com. Our team will identify the correct part for you. Do you ship internationally? Yes, Western Tub and Pool is an international e-retailer. We ship to customers across North America and beyond. Shipping times and costs will vary depending on your location and the regional warehouse fulfilling your order. Shop and Order at Western Tub and Pool Ready to restore your spa to full performance? Order the BWG Hydro Air Magna Therapy Jet Internal 10-4820GRY directly through our online catalog or get in touch with our team for personalized assistance. Browse our full catalog online or call us today: Phone: 1-855-248-0777 Email: fixmytub@gmail.com [Shop and Order at Western Tub and Pool] Hard-to-Find Part Assistance Can't find what you're looking for? We specialize in sourcing hard-to-find hot tub and spa replacement parts. Send us an email at fixmytub@gmail.com with the following information and we'll do the legwork for you: Your hot tub's make and model Your hot tub's serial number Your existing part number (if known) Photos of the part or the area needing repair Our team of spa parts specialists is ready to help you find exactly what you need — no matter how obscure the part.

    • BWG Hydro Air Magna Therapy Jet Internal

    Balboa

    $11.21
    (No reviews yet) Write a Review
    SKU:
    10-4820GRY-U
    UPC:
    10-4820GRY
    Availability:
    ships from U.S.A
    Width:
    6.00 (in)
    Height:
    4.00 (in)
    Depth:
    4.00 (in)
    Adding to cart… category.add_cart_announcement

    Product Description

    bwg-hydro-air-magna-therapy-jet-internal-10-4820gry.png

     

    Genuine BWG Hydro Air Magna Therapy Jet Internal — 10-4820GRY

    Finding the right replacement jet for your hot tub shouldn't be a headache. Western Tub and Pool makes it easy to source the exact part you need, shipped straight to your door.
    [Shop and Order at Western Tub and Pool]

     

    What is the BWG Hydro Air Magna Therapy Jet Internal 10-4820GRY?

    The BWG Hydro Air Magna Therapy Jet Internal (Part #10-4820GRY) is a genuine OEM-quality replacement jet designed for a wide range of hot tub and spa models. Whether your current jet is cracked, clogged, or simply worn out, this direct-fit replacement restores your spa's hydrotherapy performance quickly and affordably.
    Color: Gray
    Part Number: 10-4820GRY
    Type: Hydro Air Magna Therapy Jet — Internal Component
    Manufacturer: BWG (Balboa Water Group)
    Not sure if this is the right part? Call us at 1-855-248-0777 or email fixmytub@gmail.com and we'll help you confirm.

     

    Compatible Hot Tub Models and Brands

    The BWG Hydro Air Magna Therapy Jet Internal 10-4820GRY is used across a broad range of spa brands and models, including many manufactured under the BWG platform. Compatible brands and series may include:

    • Beachcomber Hot Tubs
    • Softtub
    • Sundance Spas (select models)
    • Jacuzzi (select BWG-platform models)
    • La-Z-Boy Spas
    • Freeflow Spas
    • Dimension One Spas (select models)
    • Coleman Spas
    • Various private-label spa brands built on BWG components

    Not sure if your model is compatible? Send us your hot tub's make, model, and serial number at fixmytub@gmail.com and we'll confirm compatibility before you order.

     

    Cross-Reference and Associated Part Numbers

    This part may also be referenced under the following cross-reference numbers and related components. Always verify your existing part number before ordering:

    • Primary Part #: 10-4820GRY
    • Suffix Variants: 10-4820GRY-U (USA), 10-4820GRY-C (Canada), 10-4820GRY-E (Europe), 10-4820GRY-A (Asia)
    • Related/Associated Parts: Jet body, jet face, jet insert, jet nozzle, jet retainer ring, air injector components

    Note: Western Tub and Pool is an international e-retailer. The same part may ship from warehouses in different regions (USA, Canada, Europe, or Asia). Regional suffixes are applied to indicate part origin. In some cases, duplicate listings from different regions may appear — the part itself remains functionally identical.

     

    Dimensions and Specifications

    Specifications below are approximate. Please verify against your existing part or contact us to confirm.

    Specification

    Details

    Part Number

    10-4820GRY

    Color

    Gray

    Type

    Internal Jet — Hydro Air Magna Therapy

    Manufacturer

    BWG (Balboa Water Group)

    Jet Face Diameter

    Approx. 3.5 in (88.9 mm)

    Installation Type

    Twist-lock / snap-in internal fit

    Weight

    Approx. 0.2–0.4 lbs (90–180 g)

    Material

    UV-resistant ABS plastic

    Dimensions and weight may vary slightly depending on regional manufacturing. Contact us if you need exact specifications for your application.

     

    Frequently Asked Questions

    How do I know if this jet fits my hot tub?

    The best way to confirm compatibility is to check your existing part number (usually printed on the back of the jet or in your spa's manual) or to send us your hot tub's make, model, and serial number. You can reach us at fixmytub@gmail.com or call 1-855-248-0777 and our team will guide you.

    What does the regional suffix (U, C, E, A) on the part number mean?

    Western Tub and Pool ships from warehouses across multiple regions. The suffix indicates the warehouse origin of the part: U = USA, C = Canada, E = Europe, A = Asia. The part is functionally the same regardless of suffix — the designation simply reflects shipping origin, which may affect delivery times and shipping costs.

    Can I install this jet myself?

    Yes. Most Hydro Air Magna Therapy internal jets are designed for straightforward twist-lock or snap-in installation and can typically be replaced without professional tools. If you need guidance, our team is happy to walk you through it.

    What if I'm not sure which part I need?

    No problem. Take a photo of your existing jet (or the area where it's located), note your spa's make, model, and serial number, and email everything to fixmytub@gmail.com. Our team will identify the correct part for you.

    Do you ship internationally?

    Yes, Western Tub and Pool is an international e-retailer. We ship to customers across North America and beyond. Shipping times and costs will vary depending on your location and the regional warehouse fulfilling your order.

     

    Shop and Order at Western Tub and Pool

    Ready to restore your spa to full performance? Order the BWG Hydro Air Magna Therapy Jet Internal 10-4820GRY directly through our online catalog or get in touch with our team for personalized assistance.
    Browse our full catalog online or call us today:

     

    Hard-to-Find Part Assistance

    Can't find what you're looking for? We specialize in sourcing hard-to-find hot tub and spa replacement parts. Send us an email at fixmytub@gmail.com with the following information and we'll do the legwork for you:

    • Your hot tub's make and model
    • Your hot tub's serial number
    • Your existing part number (if known)
    • Photos of the part or the area needing repair
      Our team of spa parts specialists is ready to help you find exactly what you need — no matter how obscure the part.

     

    Other Details

    Shipping , Returns & Exchanges We offer 30-day exchanges or store credit on eligible items. Please note that we do not provide refunds. Return Process: Customers are responsible for return shipping costs Items must be returned within 30 days of purchase Important Notes: All recycled items are final sale and cannot be returned or exchanged Items must be in original condition to qualify for exchange or store credit Electronic and electrical items should be installed by competent personnel . Warranty on these products when offered are scrutinized by the manufacturer and only approved by the manufacturer and deemed not to have been installed . As an international e-retailer and distributor, we work with manufacturers around the world. Please note that cross-border shipments may incur additional fees and tariffs imposed by your local government, which will be the responsibility of the package recipient .warehouses shipping from U.S.A have U suffix on them . Canada have a C suffix . Europe Have an E Suffix . Asia have an A Suffix.

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