Dymax Double Filter Sock Holder 4 inch

Dymax Double Filter Sock Holder 4 inch

The Dymax Double Filter Sock Holder 4 inch is an acrylic filter sock holder that keeps 4" filter socks firmly in place in an aquarium sump or filter chamber while still making them easy to lift out for cleaning. It is aimed at reef and freshwater hobbyists who run filter socks and want a tidy, stable way to mount them.

Key Benefits

• Holds filter socks securely, so they don't shift or slip during operation.
• The open notch in the front gives quick access to the sock for fast maintenance and hassle-free replacement.
• Double holder design, made to suit 4" (10 cm) filter socks.
• Made from high quality acrylic for durability and long service life.
• Simple to install, with no complicated fitting required.

How to Use

• Mount the holder on a glass or similar surface up to 12 mm (0.5") thick.
• Position it where it works best in your sump or filter chamber, so the filter sock sits securely and can still be reached easily.
• Fit the 4" filter sock into the holder. When it's time for maintenance, use the open notch at the front to get at the sock and remove or replace it.

Suitable For

• Aquarium sumps and filter chambers where filter socks are used.
• Aquarists who want quick, easy filter sock removal during routine filtration maintenance.

Compatibility

• Designed for 4" filter socks.
• Mounts on surfaces up to 12 mm (0.5") thick, including glass.

Specifications

• Type: double filter sock holder
• Sock size: 4" (10 cm)
• Material: high quality acrylic
• Maximum mounting thickness: 12 mm (0.5")
• Design: open notch at the front for easy access

What's Included

• 1 x Dymax Double Filter Sock Holder, 4 inch

Frequently Asked Questions

What size filter sock does this holder fit?
It is a double holder designed for 4" (10 cm) filter socks.

How thick can the mounting surface be?
The holder can be mounted on surfaces up to 12 mm (0.5") thick, including glass.

What is the notch at the front for?
The open notch gives easy access to the filter sock, so you can remove or replace it quickly during maintenance. The holder still keeps the sock from moving or slipping while in use.

Where can I install it?
It can be positioned in most aquarium sumps or filter chambers, as long as the mounting surface is no thicker than 12 mm (0.5").

What is the holder made from?
It is made from high quality acrylic, chosen for durability and longevity.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

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No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

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Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 2 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.