Nylon Mesh 400 Micron Filter Sock 4" x 15" & 19" Length

Nylon Mesh 400 Micron Filter Sock 4" x 15" & 19" Length

Size Required
Regular price £6.99
Model: FS-108X230-400M - FS-108X380-400M
  • Free UK delivery - Online Tracking
  • 30 Day easy returns
  • Same day despatch before 3pm *
  • In stock, ready to ship
  • Inventory on the way
Tax included. Shipping calculated at checkout.
400 Micron Mesh Filter Sock Bag Sizes Available 108 x 230mm (4 Ring x 9 Length Bag) & 108 x 380mm (4 Ring x 15 Length Bag)

These high quality filter socks are made from super strong durable nylon material safe for marine and tropical aquariums. The 0.2mm intersected seams are much easier to clean than similar products of felt material. These filter socks are perfect for use on a return pipe in a sump tank and can be cleaned and re-used.

400 micron thin-mesh aquarium filter bags are perfect for new fish tank setups and after heavy maintenance or whenever there is a lot of particulate matter in the water. They are also suitable as a holder for other mechanical or chemical filter media such as activated carbon.

Box contains 1x filter bag.


  • Made from aquarium safe nylon mesh material
  • Can be cleaned and reused repeatedly
  • Ring width: 4 Inches
  • Filter Sock Size (W x H): 108 x 230mm or 108 x 380mm; please choose required size from the drop-down menu above.
  • Micron rating: 400micron (0.4mm)

UK Delivery - Non-pallet items

Orders are dispatched 7 days a week, Monday - Sunday.

Our Next Day last dispatch times for Monday to Friday are 3pm.

We offer a tracked 24 & 48 service using Royal Mail and Amazon Shipping for orders.

  • Tracked 2-3 Days - FREE
  • Tracked 1-2 Days - £4.00
  • Courier Next Day - £6.00

UK Delivery - Pallet items

UK Mainland Pallet Service 3-5 days - FREE
UK Mainland Pallet Service Next Day - £75.00
Extended Areas Zone 1 (4-7 days) - £80.00
Extended Areas Zone 2 (4-7 days) - £130.00

Pallet delivery is to the kerbside (at least 2 people will be needed to off-load depending on item size.)

The couriers WILL NOT be able to assist you with moving the aquarium/terrarium or chiller onto the premises. This is due to insurance purposes.

Express next day service orders must be placed before 1pm to ensure they are dispatched that day.

Deliveries will take place between 09:00-17:00 Monday to Friday. Delivery outside of these hours may be subject to an additional fee and local depot availability.

Visit our Delivery Information page for full details.

Visit our Delivery Information page for full details.