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  • BWG Hydro Air Mark II Jet Wall Fitting 30-5843 Get your hot tub back up and running with the right part, delivered right to your door. Western Tub and Pool carries the BWG Hydro Air Mark II Jet Wall Fitting (Part #30-5843) — a trusted replacement part for a wide range of hot tub and spa models. [Shop and Order at Western Tub and Pool] What Is the BWG Hydro Air Mark II Jet Wall Fitting? The BWG Hydro Air Mark II Jet Wall Fitting (Part #30-5843) is a precision-engineered replacement component designed to restore optimal jet performance in your hot tub or spa. Whether your current fitting is cracked, leaking, or simply worn out, this part offers a reliable, manufacturer-compatible solution that gets your spa back to peak performance — without the guesswork. Why Choose This Part? Broad Compatibility The 30-5843 is designed to fit a wide range of hot tub and spa models, making it one of the most versatile jet wall fittings on the market. Built to Last Manufactured by BWG — a trusted name in the spa and hot tub industry — this fitting is constructed to withstand the demands of regular, high-temperature use. Easy Replacement Designed as a direct replacement, the Hydro Air Mark II Jet Wall Fitting makes the repair process straightforward, minimizing downtime and frustration. Hard to Find, Easy to Order Can't find this part locally? Western Tub and Pool specializes in sourcing hard-to-find hot tub and spa components. If we don't have it listed, chances are we can still help. Compatible Models and Cross-Reference Numbers The BWG Hydro Air Mark II Jet Wall Fitting (30-5843) is used in many hot tub and spa models and is compatible with a wide range of BWG and associated control systems. Not sure if this is the right part for your tub? We recommend: Checking your existing part number against the cross-reference numbers associated with Part #30-5843 Reviewing your hot tub's make, model, and serial number Contacting our team directly — we're happy to help you confirm compatibility before you order Compatible controls and cross-reference part numbers may include BWG-associated fittings and Hydro Air series components. Call us at 1-855-248-0777 or email fixmytub@gmail.com for a full compatibility check. Product Specifications Specification Details Part Number 30-5843 Brand BWG (Balboa Water Group) Series Hydro Air Mark II Type Jet Wall Fitting Dimensions Contact us for exact dimensions Weight Contact us for shipping weight Region Suffix U (USA) / C (Canada) / E (Europe) / A (Asia) Dimensions and weight may vary slightly depending on the region of origin. Contact our team for exact specifications. Frequently Asked Questions How do I know if Part #30-5843 is compatible with my hot tub? The best way to confirm compatibility is to check your existing part number or cross-reference it with 30-5843. You can also send us your hot tub's make, model, and serial number — or even a photo of the part — and our team will verify compatibility for you. Reach us at fixmytub@gmail.com or call 1-855-248-0777. What does the suffix on the part number mean? Western Tub and Pool is an international e-retailer, and we source parts from warehouses across multiple regions. To help you identify the origin of your part, we've added regional suffixes: U for USA, C for Canada, E for Europe, and A for Asia. Some parts may be available from more than one region, which can affect shipping times and costs. Will the region of origin affect my order? It can affect shipping timelines and costs, depending on which regional warehouse fulfills your order. If you have a preference or a specific need, contact us before placing your order and we'll do our best to accommodate you. Can I return this part if it doesn't fit? Please contact our customer service team before returning any part. We recommend confirming compatibility prior to purchase to avoid any inconvenience. Our team is available to assist you at every step. Can I order this part if I'm outside of North America? Yes. Western Tub and Pool ships internationally. Contact us to discuss shipping options and timelines for your region. Browse Our Full Catalogue Looking for related parts or accessories? The 30-5843 Jet Wall Fitting may be used alongside other Hydro Air series components, jet fittings, and spa repair parts available in our online catalogue. Check our online catalogue or call us for assistance with: Replacement jet fittings and inserts Associated spa repair parts that coordinate with Part #30-5843 Compatible control systems and accessories Shop and Order at Western Tub and Pool. Need Help Finding a Hard-to-Find Part? Can't find what you're looking for? We specialize in sourcing hard-to-find hot tub and spa parts. Send us an email at fixmytub@gmail.com with the following information and we'll track it down for you: Your part number (if known) Photos of the existing part Hot tub make, model, and serial number Western Tub and Pool Phone: 1-855-248-0777 Email: fixmytub@gmail.com As an international e-retailer, our parts are sourced from regional warehouses across the USA, Canada, Europe, and Asia. Regional suffixes on part numbers (U, C, E, A) indicate the origin of the part and may influence shipping details. Some parts may be available from multiple regions.

    • BWG Hydro Air Mark II Jet Wall Fitting

    Balboa

    $3.94
    (No reviews yet) Write a Review
    SKU:
    30-5843-U
    UPC:
    30-5843
    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-mark-ii-jet-wall-fitting-30-5843.png

     

    BWG Hydro Air Mark II Jet Wall Fitting 30-5843

    Get your hot tub back up and running with the right part, delivered right to your door. Western Tub and Pool carries the BWG Hydro Air Mark II Jet Wall Fitting (Part #30-5843) — a trusted replacement part for a wide range of hot tub and spa models.
    [Shop and Order at Western Tub and Pool]

     

    What Is the BWG Hydro Air Mark II Jet Wall Fitting?

    The BWG Hydro Air Mark II Jet Wall Fitting (Part #30-5843) is a precision-engineered replacement component designed to restore optimal jet performance in your hot tub or spa. Whether your current fitting is cracked, leaking, or simply worn out, this part offers a reliable, manufacturer-compatible solution that gets your spa back to peak performance — without the guesswork.

     

    Why Choose This Part?

    Broad Compatibility

    The 30-5843 is designed to fit a wide range of hot tub and spa models, making it one of the most versatile jet wall fittings on the market.

    Built to Last

    Manufactured by BWG — a trusted name in the spa and hot tub industry — this fitting is constructed to withstand the demands of regular, high-temperature use.

    Easy Replacement

    Designed as a direct replacement, the Hydro Air Mark II Jet Wall Fitting makes the repair process straightforward, minimizing downtime and frustration.

    Hard to Find, Easy to Order

    Can't find this part locally? Western Tub and Pool specializes in sourcing hard-to-find hot tub and spa components. If we don't have it listed, chances are we can still help.

     

    Compatible Models and Cross-Reference Numbers

    The BWG Hydro Air Mark II Jet Wall Fitting (30-5843) is used in many hot tub and spa models and is compatible with a wide range of BWG and associated control systems. Not sure if this is the right part for your tub? We recommend:

    • Checking your existing part number against the cross-reference numbers associated with Part #30-5843
    • Reviewing your hot tub's make, model, and serial number
    • Contacting our team directly — we're happy to help you confirm compatibility before you order

    Compatible controls and cross-reference part numbers may include BWG-associated fittings and Hydro Air series components. Call us at 1-855-248-0777 or email fixmytub@gmail.com for a full compatibility check.

     

    Product Specifications

    Specification

    Details

    Part Number

    30-5843

    Brand

    BWG (Balboa Water Group)

    Series

    Hydro Air Mark II

    Type

    Jet Wall Fitting

    Dimensions

    Contact us for exact dimensions

    Weight

    Contact us for shipping weight

    Region Suffix

    U (USA) / C (Canada) / E (Europe) / A (Asia)

    Dimensions and weight may vary slightly depending on the region of origin. Contact our team for exact specifications.

     

    Frequently Asked Questions

    How do I know if Part #30-5843 is compatible with my hot tub?

    The best way to confirm compatibility is to check your existing part number or cross-reference it with 30-5843. You can also send us your hot tub's make, model, and serial number — or even a photo of the part — and our team will verify compatibility for you. Reach us at fixmytub@gmail.com or call 1-855-248-0777.

    What does the suffix on the part number mean?

    Western Tub and Pool is an international e-retailer, and we source parts from warehouses across multiple regions. To help you identify the origin of your part, we've added regional suffixes: U for USA, C for Canada, E for Europe, and A for Asia. Some parts may be available from more than one region, which can affect shipping times and costs.

    Will the region of origin affect my order?

    It can affect shipping timelines and costs, depending on which regional warehouse fulfills your order. If you have a preference or a specific need, contact us before placing your order and we'll do our best to accommodate you.

    Can I return this part if it doesn't fit?

    Please contact our customer service team before returning any part. We recommend confirming compatibility prior to purchase to avoid any inconvenience. Our team is available to assist you at every step.

    Can I order this part if I'm outside of North America?

    Yes. Western Tub and Pool ships internationally. Contact us to discuss shipping options and timelines for your region.

     

    Browse Our Full Catalogue

    Looking for related parts or accessories? The 30-5843 Jet Wall Fitting may be used alongside other Hydro Air series components, jet fittings, and spa repair parts available in our online catalogue.
    Check our online catalogue or call us for assistance with:

    • Replacement jet fittings and inserts
    • Associated spa repair parts that coordinate with Part #30-5843
    • Compatible control systems and accessories

    Shop and Order at Western Tub and Pool.

     

    Need Help Finding a Hard-to-Find Part?

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

    • Your part number (if known)
    • Photos of the existing part
    • Hot tub make, model, and serial number

    Western Tub and Pool
    Phone: 1-855-248-0777
    Email: fixmytub@gmail.com

    As an international e-retailer, our parts are sourced from regional warehouses across the USA, Canada, Europe, and Asia. Regional suffixes on part numbers (U, C, E, A) indicate the origin of the part and may influence shipping details. Some parts may be available from multiple regions.

    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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