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Filter Driers
5 products available
HVAC and refrigeration filter driers that protect systems from moisture, acid, and solid contaminants. Our range includes sealed filter driers, replaceable-core filter driers, and suction line filters for residential, commercial, and industrial applications. Every unit is built with molecular sieve and activated alumina for effective moisture and acid removal — one-stop sourcing with flexible MOQ from Ningbo.
5 products found

BFK Bidirectional Filter Drier — SAE Flare, Solid Core
The BFK Series bidirectional filter drier with SAE flare connection features a solid core of 80% 3A molecular sieve and 20% activated alumina. Covering port sizes from 3/8" to 3/4", it provides effective moisture and contaminant removal for HCFC and HFC refrigeration systems.

BFK Bidirectional Filter Drier — Brazed ODF, Solid Core
The BFK Series bidirectional filter drier with brazed ODF connection features a solid core of 80% 3A molecular sieve and 20% activated alumina. Covering port sizes from 3/8" to 1-1/8", it provides effective moisture and contaminant removal for HCFC and HFC refrigeration systems.

DFS Unidirectional Filter Drier — SAE Flare, Solid Core
The DFS Series unidirectional filter drier with SAE flare connection features a solid core of 100% 3A molecular sieve. Covering port sizes from 1/4" to 3/4", it provides superior moisture removal for HCFC and HFC refrigeration systems.

DFS Unidirectional Filter Drier — Brazed ODF, Solid Core
The DFS Series unidirectional filter drier with brazed ODF connection features a solid core of 100% 3A molecular sieve. Covering port sizes from 1/4" to 1-1/8", it provides superior moisture removal for HCFC and HFC refrigeration systems.

DFS Replaceable Core Filter Drier — Large Capacity, Brazed ODF
The DFS Replaceable Core Series features a large-capacity design with 1 to 3 replaceable filter cores, providing 420 to 1260 m² of filtering surface area. Covering port sizes from 5/8" to 2-5/8", it is ideal for large commercial and industrial refrigeration systems.
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