Monarch Threaded Filter Nut.
Has a outer diameter of 90mm, top internal thread diameter is 50mm and is 60mm in height from the bottom of the thread to the top.
Commonly used on Monarch Spa filter housings, where this is silicone into the hole of the shell, hole diameter is approx 60mm.
Can be used with the following filter – FC-FBD203.
Please click the support button to find products, software, manuals, knowledge articles, how-to-videos, error codes and more at our support hub.
Spa-Craft Is a proudly Australian owned and run company supplying pool and spa equipment to trade customers across Australia and New Zealand.
Sydney Office – 20 Curtis Rd Mulgrave, NSW 2756
Melbourne Office – 13 Lieber Grv Carrum Downs , VIC 3201
Perth Office – 2/30 Discovery Dr Bibra Lake, WA 6163
Email – info@spa-craft.com.au
Phone – 1300 498 819
Great savings on selected products, check-in often for updated lists.
Once submitted, your pool/spa details will be entered into our sizing calculator along with your local weather details provided by the “Bureau of Meteorology”. A personalise evaluation will be emailed to you within 1-2 business days by a Sensaheat product specialist.