Filters 4 in Pipe size
Shop Hayward Flow Control plumbing filters with configurations including duplex and simplex in CPVC, PVC and GFPP. Place your order today for best deal!
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![Hayward FLV4P2S40T4VS 4" GFPP Dble Length Filter Vessel, TU w/GFPP Thrd Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_Bag_Filters_GFPP_GFPP_Double_Length_Threaded_Simplex_Hero_ecom_7830_medium.png?v=1715613061)
FLV4P2S40T4VS | 4" GFPP Dble Length Filter Vessel, TU w / GFPP Thrd Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV4P2S40T4VS
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![Hayward FLV4P2S40S3VS 4" GFPP Dble Length Filter Vessel, TU w/ IPS PP Skt Fusion Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_Bag_Filters_Hero_ecom_9564_9ebca1dd-797d-4b66-9f95-ce3a0bafef9d_medium.png?v=1715613060)
FLV4P2S40S3VS | 4" GFPP Dble Length Filter Vessel, TU w / IPS PP Skt Fusion Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV4P2S40S3VS
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![Hayward FLV4P2S40S2VS 4" GFPP Dble Length Filter Vessel, TU w/CPVC Skt Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_Bag_Filters_Hero_ecom_9564_0e91c67c-6fde-4400-9632-f781ba042854_medium.png?v=1715613056)
FLV4P2S40S2VS | 4" GFPP Dble Length Filter Vessel, TU w / CPVC Skt Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV4P2S40S2VS
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![Hayward FLV4P2S40S1VS 4" GFPP Dble Length Filter Vessel, TU w/PVC Skt Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_Bag_Filters_Hero_ecom_9564_4d215151-bd17-4c48-9e5e-f4434ee30756_medium.png?v=1715613056)
FLV4P2S40S1VS | 4" GFPP Dble Length Filter Vessel, TU w / PVC Skt Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV4P2S40S1VS
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![Hayward FLV4P2S40F4VS 4" GFPP Dble Length Filter Vessel, TU w/GFPP Flanged Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_Bag_Filters_Hero_ecom_9564_2aa99a14-ec0f-4066-b3d3-3deeb336ef4c_medium.png?v=1715613059)
FLV4P2S40F4VS | 4" GFPP Dble Length Filter Vessel, TU w / GFPP Flanged Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV4P2S40F4VS
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![Hayward FLV22S40TV 4" CPVC Dble Length Filter Vessel, TU w/CPVC Thrd Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_PVC_CPVC_Bag_Filters_Hero_ecom_c40f_3e4f5d71-c5df-4c2f-a0e9-06efd0d1ce48_medium.png?v=1715613087)
FLV22S40TV | 4" CPVC Dble Length Filter Vessel, TU w / CPVC Thrd Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV22S40TV
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![Hayward FLV22S40SV 4" CPVC Dble Length Filter Vessel, TU w/CPVC Skt Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_PVC_CPVC_Bag_Filters_Hero_ecom_c40f_6415662b-811e-4a9b-887c-fefb55777377_medium.png?v=1715613058)
FLV22S40SV | 4" CPVC Dble Length Filter Vessel, TU w / CPVC Skt Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV22S40SV
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![Hayward FLV22S40FV 4" CPVC Dble Length Filter Vessel, TU w/CPVC Flanged Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_PVC_CPVC_Bag_Filters_Hero_ecom_c40f_db83ff5f-8686-4242-829e-547185776f76_medium.png?v=1715613069)
FLV22S40FV | 4" CPVC Dble Length Filter Vessel, TU w / CPVC Flanged Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV22S40FV
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![Hayward FLV12S40TV 4" PVC Dble Length Filter Vessel, TU w/PVC Thrd Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_PVC_CPVC_Bag_Filters_PVC_PVC_Double_Length_Threaded_Simplex_Hero_eco_768a_f637116c-f73e-4cb0-b6e5-382548edbc3f_medium.png?v=1715613062)
FLV12S40TV | 4" PVC Dble Length Filter Vessel, TU w / PVC Thrd Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV12S40TV
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![Hayward FLV12S40SV 4" PVC Dble Length Filter Vessel, TU w/PVC Skt Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_PVC_CPVC_Bag_Filters_PVC_PVC_Double_Length_Socket_Simplex_Hero_ecom_ccbd_097540ff-0053-48c2-930f-1f4ca55bf9d9_medium.png?v=1715613071)
FLV12S40SV | 4" PVC Dble Length Filter Vessel, TU w / PVC Skt Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV12S40SV
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![Hayward FLV12S40FV 4" PVC Dble Length Filter Vessel, TU w/PVC Flanged Ends, FPM Seals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FLV_Series_PVC_CPVC_Bag_Filters_Hero_ecom_c40f_2120a9e8-b4f6-4c1f-b079-0f5815632d0a_medium.png?v=1715613074)
FLV12S40FV | 4" PVC Dble Length Filter Vessel, TU w / PVC Flanged Ends, FPM Seals | Hayward
Brand: Hayward
SKU: FLV12S40FV
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![Hayward CFLV4P2S40T4V 4" GFPP Double Length Cartridge Filter Vessel, Threaded Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CFLV_Series_Cartridge_Filters_GFPP_GFPP_Double_Length_Threaded_Simplex_Hero_eco_cced_e2bb19c5-32bd-491a-b0f8-f260dc2c53d7_medium.png?v=1715612924)
CFLV4P2S40T4V | 4" GFPP Double Length Cartridge Filter Vessel, Threaded Ends | Hayward
Brand: Hayward
SKU: CFLV4P2S40T4V
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![Hayward CFLV4P2S40S3V 4" GFPP Double Length Cartridge Filter Vessel, FPM Seals, IPS PP Skt Fusion Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CFLV_Series_Cartridge_Filters_Hero_copy_ecom_d8dd_c636e142-2f26-4eca-b999-3d1f81044cea_medium.png?v=1715612899)
CFLV4P2S40S3V | 4" GFPP Double Length Cartridge Filter Vessel, FPM Seals, IPS PP Skt Fusion Ends | Hayward
Brand: Hayward
SKU: CFLV4P2S40S3V
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![Hayward CFLV4P2S40S2V 4" Double Length Cartridge Filter Vessel, FPM Seals, Socket CPVC Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CFLV_Series_Cartridge_Filters_Hero_copy_ecom_d8dd_2ef09be1-cb16-45ff-9437-d851179ba24d_medium.png?v=1715612924)
CFLV4P2S40S2V | 4" Double Length Cartridge Filter Vessel, FPM Seals, Socket CPVC Ends | Hayward
Brand: Hayward
SKU: CFLV4P2S40S2V
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![Hayward CFLV4P2S40S1V 4" Double Length Cartridge Filter Vessel, FPM Seals, Socket PVC Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CFLV_Series_Cartridge_Filters_Hero_copy_ecom_d8dd_9019d7d3-9592-45e2-96b8-9fbe670529e7_medium.png?v=1715612882)
CFLV4P2S40S1V | 4" Double Length Cartridge Filter Vessel, FPM Seals, Socket PVC Ends | Hayward
Brand: Hayward
SKU: CFLV4P2S40S1V
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