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Filter socks for aquaculture and public aquaria

Hatchery, live-feed and life-support socks from 1 to 800 micron, in felt and washable mesh.

Where they are used

  • Incoming water on header tanks and supply lines.
  • Live feeds. Nylon mesh gives a clean cut-off for harvesting and rinsing: around 50 micron for rotifers, 100 to 150 micron for artemia.
  • Recirculating systems and life support, polishing the return to the sump.
  • Holding and transport water.

What to choose

Nylon mesh where the rating matters and the sock is washed daily. Polyester felt where water clarity matters most: it polishes better, holds more, and is changed as a consumable. Socks for 4 inch and 7 inch ring holders are in the shop; drawstring socks for pipes and outlets, finer ratings down to 1 micron and other sizes are made to order.

50 to 150 micron socks
Product Material Micron Fitting Length Each Buy
Nylon mesh filter sock, 4 inch ring, long 4" inch Ring Nylon Mesh Long Filter Sock (100 Microns) 4-MESH-100-LON Nylon Mesh 100 4" Ring 15" £4.16 ex VAT£4.99 inc VAT
Nylon mesh filter sock, 4 inch ring, long 4" inch Ring Nylon Mesh Long Filter Sock (50 Microns) 4-MESH-50-LON Nylon Mesh 50 4" Ring 15" £4.58 ex VAT£5.49 inc VAT
Nylon mesh filter sock, 4 inch ring, short 4" inch Ring Nylon Mesh Short Filter Sock (100 Microns) 4-MESH-100-SHO Nylon Mesh 100 4" Ring 10.5" £4.16 ex VAT£4.99 inc VAT
Nylon mesh filter sock, 4 inch ring, short 4" inch Ring Nylon Mesh Short Filter Sock (50 Microns) 4-MESH-50-SHO Nylon Mesh 50 4" Ring 10.5" £4.99 ex VAT£5.99 inc VAT
Polyester felt filter sock, 4 inch ring, long 4" inch Ring Polyester Felt Long Filter Sock (100 Microns) 4-FELT-100-LON Polyester Felt 100 4" Ring 15" £4.58 ex VAT£5.49 inc VAT
Polyester felt filter sock, 4 inch ring, long 4" inch Ring Polyester Felt Long Filter Sock (150 Microns) 4-FELT-150-LON Polyester Felt 150 4" Ring 15" £4.58 ex VAT£5.49 inc VAT
Polyester felt filter sock, 4 inch ring, short 4" inch Ring Polyester Felt Short Filter Sock (100 Microns) 4-FELT-100-SHO Polyester Felt 100 4" Ring 10.5" £4.16 ex VAT£4.99 inc VAT Out of stock Click to quote
Polyester felt filter sock, 4 inch ring, short 4" inch Ring Polyester Felt Short Filter Sock (150 Microns) 4-FELT-150-SHO Polyester Felt 150 4" Ring 10.5" £4.16 ex VAT£4.99 inc VAT Out of stock Click to quote
Nylon mesh filter sock, 7 inch ring, long 7" inch Ring Nylon Mesh Long Filter Sock (100 Microns) 7-MESH-100-LON Nylon Mesh 100 7" Ring 15" £7.08 ex VAT£8.49 inc VAT
Nylon mesh filter sock, 7 inch ring, long 7" inch Ring Nylon Mesh Long Filter Sock (50 Microns) 7-MESH-50-LON Nylon Mesh 50 7" Ring 15" £7.08 ex VAT£8.49 inc VAT
Nylon mesh filter sock, 7 inch ring, short 7" inch Ring Nylon Mesh Short Filter Sock (100 Microns) 7-MESH-100-SHO Nylon Mesh 100 7" Ring 10.5" £7.08 ex VAT£8.49 inc VAT
Nylon mesh filter sock, 7 inch ring, short 7" inch Ring Nylon Mesh Short Filter Sock (50 Microns) 7-MESH-50-SHO Nylon Mesh 50 7" Ring 10.5" £7.08 ex VAT£8.49 inc VAT
Polyester felt filter sock, 7 inch ring, long 7" inch Ring Polyester Felt Long Filter Sock (100 Microns) 7-FELT-100-LON Polyester Felt 100 7" Ring 15" £7.83 ex VAT£9.39 inc VAT
Polyester felt filter sock, 7 inch ring, long 7" inch Ring Polyester Felt Long Filter Sock (150 Microns) 7-FELT-150-LON Polyester Felt 150 7" Ring 15" £7.08 ex VAT£8.49 inc VAT
Polyester felt filter sock, 7 inch ring, short 7" inch Ring Polyester Felt Short Filter Sock (100 Microns) 7-FELT-100-SHO Polyester Felt 100 7" Ring 10.5" £7.08 ex VAT£8.49 inc VAT
Polyester felt filter sock, 7 inch ring, short 7" inch Ring Polyester Felt Short Filter Sock (150 Microns) 7-FELT-150-SHO Polyester Felt 150 7" Ring 10.5" £7.08 ex VAT£8.49 inc VAT
AFS Filter Sock Nylon Mesh 100 Microns (Fits Red Sea Reefer) AFS Filter Sock Nylon Mesh 100 Microns (Fits Red Sea Reefer) AFS-MESH-100 Nylon Mesh 100 4" Ring 10.5" £4.13 ex VAT£4.95 inc VAT
AFS Filter Sock Nylon Mesh 50 Microns (Fits Red Sea Reefer) AFS Filter Sock Nylon Mesh 50 Microns (Fits Red Sea Reefer) AFS-MESH-50 Nylon Mesh 50 4" Ring 10.5" £4.13 ex VAT£4.95 inc VAT
AFS Filter Sock Polyester Felt 100 Microns (Fits Red Sea Reefer) AFS Filter Sock Polyester Felt 100 Microns (Fits Red Sea Reefer) AFS-FELT-100 Polyester Felt 100 4" Ring 10.5" £4.13 ex VAT£4.95 inc VAT
AFS Filter Sock Polyester Felt 150 Microns (Fits Red Sea Reefer) AFS Filter Sock Polyester Felt 150 Microns (Fits Red Sea Reefer) AFS-FELT-150 Polyester Felt 150 4" Ring 10.5" £4.13 ex VAT£4.95 inc VAT

The price drops when you buy 3 or more of the same sock, up to 10% off at 20. It is worked out in your basket.

Need something that isn’t listed? Other sizes, materials, micron ratings and fittings are made to order. Send the spec and we reply with a price within one working day.

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