R421A Refrigerant 25 LBS HALF PALLET (20 Cylinders)
R421A Refrigerant 25 LBS HALF PALLET (20 Cylinders) from Refrigerant Express is available for fast, reliable A/C service and repairs. It is designed for technicians who want consistent performance, easy handling, and dependable results.
About Us
Why shop Refrigerant Express
Give your team pro-grade refrigerants and HVAC tools—fast, compliant, and fairly priced.
Fast, reliable shipping
Fast, reliable fulfillment: most orders ship within 1–3 business days with nationwide delivery and live tracking.
EPA-compliant sourcing
All cylinders from verified suppliers. Documentation included and easy to access.
Expert support
Tech-savvy help for product fit, specs, and order status—by phone, chat, or email.
FAQ
Find answers to common questions about our products and services
What types of refrigerants do you offer?
We offer a wide range of refrigerants including R410A, R404A, R134a, R22 replacements, and other eco-friendly alternatives. All our products meet industry standards and environmental regulations.
How fast is your delivery?
Total delivery time: 5–8 business days; express options coming soon
Are your products certified?
Yes, all our refrigerants are certified and comply with international standards. We provide detailed documentation and certificates of authenticity with every purchase.
What payment methods do you accept?
We accept Visa, Mastercard, American Express, Discover, and digital wallets including Apple Pay & Google Pay.
All transactions are secure and encrypted.
Do you offer technical support?
Yes, our team of HVAC experts is available for technical support Monday through Friday, 8 AM to 8:30 PM. We provide guidance on product selection, installation, and troubleshooting.
This product is rated 4.6 of 5.0 stars.
It has received 111 reviews.
