功能從儲液器來的氣液混合態的制冷劑進入干燥過濾筒進口端，這個混合態流過一個由干燥劑、過濾網的裝置，制冷劑中的雜質全部擋在干燥劑和過濾網之處，制冷的水分和酸性物質穿透過干燥劑時被吸收了.從干燥過濾器出來的制冷劑成氣態進入節流作用的膨脹閥。特點 適用于20P功率以上的機組。干燥過濾筒可以拆卸，便于更換干燥固體芯干燥過濾筒可以裝檢修閥，容易測量出干燥過濾器的壓力降低。技術參數： 制冷劑 R22/R134a/R404A/R407C/R502/R507介質溫度: -40→+120℃最大工作壓力: 3400Kpa破壞性試驗達到20-22MPa漆膜厚度在50-80um型號接口尺寸（IN）名義制冷量三維數據Odf OniyR22R134aR404AABCDRX-4855/835.228.228.29.34.566.1RX-4877/845.835.235.29.44.566.2RX-4891-1/852.835.235.29.54.566.3RX-48111-3/870.445.845.89.74.566.5RX-9677/88870.452.815.14.5611.9RX-9691-1/8105.68870.415.24.5612RX-96111-3/8123.2105.68815.34.5612.1RX-96131-5/8140.8123.2105.615.44.5612.2RX-14491-1/8140.8105.6105.620.54.5617.2RX-144111-3/8176140.8123.220.74.5617.4RX-144131-5/8193.6158.4140.820.84.5617.5RX-144172-1/8211.2176158.4214.5617.7RX-192111-3/8246.4176158.426.74.5623.4RX-192131-5/8281.6211.2193.626.84.5623.5RX-192172-1/8299.2228.2211.2274.5623.7RX-300131-5/8352264228.824.867.8719.7RX-300172-1/8352264228.824.967.8719.8RX-300212-5/8372281245.825.167.8720RX-400172-1/8457.6352316.834.667.8730.5