ZWO Extra 2" Filter Holder for ZWO M42 (Gen 2), M54 (Gen 2), EOS and Nikon Filter Drawers

Stock count is accurate & shown in real time.
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available (account login required).
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available (account login required).
Contiguous US / Lower 48:
Free shipping applies to orders over $50 using our chosen carrier/method. Faster paid options are available at checkout.
Alaska, Hawaii & US Territories:
Free shipping applies to many—but not all—products. Enter your ZIP code in cart or upon checkout to confirm options and costs.
International:
International orders do not qualify for free shipping. Shipping, duties, brokerage, tariffs, and taxes are the customer’s responsibility. Some items may be restricted due to export, size, or manufacturer limitations.
- Buy 3 for $33.00 each and save 6%
ZWO's M42 filter drawer inlcudes one 2" filter holder. However, you can purchase additional filter holders without having to buy the entire filter drawer all over again just for the holder.
You can now purchase as many filter holders as you need and slide in the appropriate filter into the drawer as you like.
The filter holder has standard M48x0.75 threads for 2" mounted astronomy filters.
This new Gen 2 filter holder will fit ONLY the following ZWO filter drawers:
- FD-M42-II Gen 2 M42/M48 filter drawer
- FD-M54-II Gen 2 M54 filter drawer
- FD-EOS Canon EOS filter drawer
- FD-Nikon Nikon filter drawer
This new Gen 2 filter holder will NOT fit the following ZWO filter drawers:
- FD-M42 Gen 1 M42/M48 filter drawer
- FD-M54 Gen 1 M54 filter drawer
Other Information
- Country of Manufacture: China
ZWO's M42 filter drawer inlcudes one 2" filter holder. However, you can purchase additional filter holders without having to buy the entire filter drawer all over again just for the holder.
You can now purchase as many filter holders as you need and slide in the appropriate filter into the drawer as you like.
The filter holder has standard M48x0.75 threads for 2" mounted astronomy filters.
This new Gen 2 filter holder will fit ONLY the following ZWO filter drawers:
- FD-M42-II Gen 2 M42/M48 filter drawer
- FD-M54-II Gen 2 M54 filter drawer
- FD-EOS Canon EOS filter drawer
- FD-Nikon Nikon filter drawer
This new Gen 2 filter holder will NOT fit the following ZWO filter drawers:
- FD-M42 Gen 1 M42/M48 filter drawer
- FD-M54 Gen 1 M54 filter drawer
ZWO's M42 filter drawer inlcudes one 2" filter holder. However, you can purchase additional filter holders without having to buy the entire filter drawer all over again just for the holder.
You can now purchase as many filter holders as you need and slide in the appropriate filter into the drawer as you like.
The filter holder has standard M48x0.75 threads for 2" mounted astronomy filters.
This new Gen 2 filter holder will fit ONLY the following ZWO filter drawers:
- FD-M42-II Gen 2 M42/M48 filter drawer
- FD-M54-II Gen 2 M54 filter drawer
- FD-EOS Canon EOS filter drawer
- FD-Nikon Nikon filter drawer
This new Gen 2 filter holder will NOT fit the following ZWO filter drawers:
- FD-M42 Gen 1 M42/M48 filter drawer
- FD-M54 Gen 1 M54 filter drawer
Other Information
- Country of Manufacture: China

ZWO Extra 2" Filter Holder for ZWO M42 (Gen 2), M54 (Gen 2), EOS and Nikon Filter Drawers
