: Costs are volatile due to shrinking supplies. Current market rates for a 30 lb tank range from $344.99 to over $600 . For smaller repairs, 5 lb cylinders typically cost around $199–$219 .
: You must provide proof of EPA certification at the time of purchase. Handling it without certification is a violation of federal law and can carry significant fines. Recommended Certified Sellers where can i buy r22 freon
: You will not find R-22 at big-box retail stores or general hardware shops. It is exclusively available through specialized HVAC supply houses, refrigerant wholesalers, and certified online platforms. : Costs are volatile due to shrinking supplies