$6.37 | Frost King Coil Foaming Cleaner

Amazon has the Frost King ACF19 Foam Coil Cleaner for $6.37. This matches the recent lowest price seen over the last 30 days, which was $6.37, and represents a consistent deal status. The full price is $9.35, so this is around a 32% discount, with a savings of approximately $2.98 compared to the original price.

This product is known for its deep foam formula that improves cleaning efficiency and HVAC performance, and its current price offers good value based on recent history. The deal is eligible for free shipping with Prime or orders of $35 or more, making it convenient to purchase now. This consistent low price and the product’s popularity suggest this is a strong deal worth alerting users about.