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R438A (MO99) Refrigerant 25 LB
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    R438A (MO99) Refrigerant 25 LB

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    Flash Sale 10% Off Runwells10

    $170.00 – $3,600.00

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    Free shipping for all

    Free Returns

    Easy returns on orders

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    24/7 Support

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    • 1 Cylinder 1 Cylinder
    • QTR PALLET (10 Cylinders) QTR PALLET (10 Cylinders)
    • HALF PALLET (20 Cylinders) HALF PALLET (20 Cylinders)
    • FULL PALLET (40 Cylinders) FULL PALLET (40 Cylinders)
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    R-454B Refrigerant - Professional Grade

    R-438A (MO99) Refrigerant | Arctic Prince

    25 LB Professional Grade

    🌍

    Zero ODP Solution

    HFC refrigerant with zero ozone depletion potential, perfect for environmentally conscious operations.

    🔄

    System Upgrade Solution

    Specifically designed for upgrading older HCFC systems with direct expansion evaporators.

    ⚙️

    Wide Compatibility

    Works with positive displacement compressors and various refrigeration and AC systems.

    QTR PALLET

    $1,200.00
    • 10 Cylinders (25 LBS each)
    • Total Volume: 250 LBS
    • Free Same-Day Shipping
    • Professional Grade Quality
    • Factory Sealed Containers

    HALF PALLET

    $2,200.00
    • 20 Cylinders (25 LBS each)
    • Total Volume: 500 LBS
    • Better Price Per Cylinder
    • Free Same-Day Shipping
    • Professional Grade Quality

    FULL PALLET

    $3,600.00
    • 40 Cylinders (25 LBS each)
    • Total Volume: 1,000 LBS
    • Maximum Bulk Savings
    • Free Same-Day Shipping
    • Professional Grade Quality

    R-438A (MO99) is a hydrofluorocarbon (HFC) refrigerant engineered for modern environmental standards. This innovative solution offers zero ozone depletion potential while providing reliable performance in both refrigeration and air conditioning applications.

    🔄 Perfect for upgrading HCFC systems
    ⚡ Compatible with direct expansion evaporators
    ⚙️ Works with positive displacement compressors

    Choose R-438A (MO99) for its exceptional versatility in system upgrades. This refrigerant is specifically designed for modernizing older HCFC refrigeration and air conditioning systems, providing a sustainable solution that maintains system efficiency while protecting the environment.

    🚚 FREE Same Day Shipping
    FAQ - Runwells

    Frequently Asked Questions

    Find answers to common questions about Runwells' products and services

    Do I need certification to purchase refrigerants?
    Yes, a valid EPA Section 608 certification is required to purchase refrigerants. This is a federal requirement that we strictly enforce to ensure compliance with environmental regulations. You'll need to verify your certification during the purchase process.
    What are your shipping times and costs?
    Standard shipping typically takes 4-7 business days. Shipping costs vary based on product weight and delivery location. All orders are processed from our Sacramento warehouse (3800 Pell Cir, Sacramento, CA 95838) during business hours (Monday-Friday, 9:00 AM - 6:00 PM EST).
    What is your return policy?
    We accept returns within 30 days for unopened, factory-sealed products only. All returns require a Return Authorization (RA) number and are subject to a 15% restocking fee. Customers are responsible for return shipping costs. Please contact us at contact@runwells.com to initiate a return.
    What payment methods do you accept?
    We accept all major credit cards and secure online payment methods. All transactions are encrypted and processed through secure payment gateways to protect your information. For business accounts or special orders, please contact our sales team.
    How can I contact customer support?
    You can reach our customer support team during business hours (Monday-Friday, 9:00 AM - 6:00 PM EST) through:
    - Phone: +1 (307) 855-0358
    - Email: contact@runwells.com
    We aim to respond to all inquiries within one business day.
    What is your warranty policy?
    We offer a 30-day warranty on unopened products for manufacturing defects only. Warranty claims require proof of purchase and an RA number. EPA certification verification is required for all warranty claims involving refrigerants. Contact us for warranty support.
    Customer Reviews - Runwells

    Customer Reviews

    4.9 ★★★★★
    Verified Customers
    Top-Rated Service
    Secure Transactions
    4.9
    ★★★★★

    Based on 847 verified reviews

    ★★★★★
    (781)
    ★★★★★
    (43)
    ★★★★★
    (17)
    ★★★★★
    (4)
    ★★★★★
    (2)
    John Smith

    John Smith Verified

    New York, USA
    ★★★★★
    "Just received my order of R-410A refrigerant from Runwells - absolutely perfect! The cylinders arrived quickly and were securely packaged. The quality is outstanding and pricing was very competitive. This will be my go-to supplier for all future refrigerant needs!"
    March 15, 2024
    Sarah Johnson

    Sarah Johnson Verified

    California, USA
    ★★★★★
    "Ordered R-404A from Runwells and couldn't be happier! The refrigerant arrived promptly, was well-packaged, and works perfectly in our commercial refrigeration systems. Their prices are unbeatable and the quality is top-notch."
    March 14, 2024
    Michael Chen

    Michael Chen Verified

    Texas, USA
    ★★★★★
    "Bulk ordered R-22 from Runwells - excellent experience! Fast shipping, secure packaging, and great communication throughout. The refrigerant quality is exceptional. Will definitely be ordering more for our HVAC business."
    March 13, 2024
    Emily Davis

    Emily Davis Verified

    Florida, USA
    ★★★★★
    "Just received my order of R-407C from Runwells. The quality is outstanding and the price was better than any local supplier. Shipping was quick and the packaging was extremely secure. Perfect for our commercial AC units!"
    March 12, 2024
    David Wilson

    David Wilson Verified

    Illinois, USA
    ★★★★★
    "Ordered R-134A for our automotive shop - fantastic service from Runwells! The refrigerant arrived quickly and was perfectly packaged. Great prices and excellent quality. This is now our primary supplier for all refrigerants."
    March 11, 2024
    Lisa Thompson

    Lisa Thompson Verified

    Washington, USA
    ★★★★★
    "Purchased R-32 from Runwells and the experience was excellent! Fast delivery, secure packaging, and the refrigerant quality is superb. Their customer service team was very helpful with our bulk order. Highly recommended!"
    March 10, 2024

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