Replacement HEPA Filter DCF-21 EF91B for Eureka Airspeed AS1000

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Complete Filter Set: Coming in 2 pcs airspeed vacuum suction filters dcf 21/ ef91b and 2 pcs ef-6 exhaust filter, replaces Part # 67821, 68931, 68931A, EF91, EF-91, EF91B & 69963.
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Enhanced Cleaning Performance: Replacing the vacuum cleaner filter is necessary to maximize the cleaning power, providing more helpful deep cleaning across floor surface and reducing broken hair and other particles.
. DCF-21 filter compatible with Eureka Airspeed AS1000, AS1001, AS1040, AS1061A, 3270, 3272AV, 3280, 4230, 4240, 8810, 8860, 8870, 3277AVZ, 3279AZ, 4230, 4235AZ, 4236AZ, 4236AZ 460AZ, AS1000A, SA3276AZ, UK4236AZ, UK4237AZ series upright vacuums Cleaner.
. How to install
EF-6 filter: remove the canister the filter was hidden behind the canister), open the fixing plate, and remove the old and dirty filter, then install a new replaces vacuum cleaner filter.
. EF 6 filter compatible with Air Speed Eureka AS1000, AS1000A, AS1001A, AS1004A, AS1002A, AS1050, AS3012A, AS1061A, ASM1105A, ASM1115A, ASM1075A, AS1053AX, AS1050A, ASM1065A, AS1041A, ASM1156A,, ASM1085A, ASM1026A, AS1092A, AS1104AX, ASM1036A, ASM1106A, AS1008AX, ASM1155A, ASM1076A, AS1051A, ASM1116A, ASM1066A, ASM1086A, AS1052AX, AS1048A, ASM1025A, AS1101B, ASM1035A, AS1101A series upright vacuums.