Marquis Hot Tub Replacement Filters
Marquis has been building hot tubs in Independence, Oregon since 1980, and the Vector21, Reward, and Signature lines all see steady demand for replacement cartridges. The good news: Marquis filter sizing is fairly consistent within each series. Pull the cartridge, check the printed part number, and any Pleatco / Unicel / Filbur equivalent will fit.
The 13 Marquis models below cover configurations from 1997 onward.
13 models indexed below
Marquis
→Epic
6-person · 2000-2021
Marquis
→Euphoria
5-person · 2000-2021
Marquis
→Reward
6-person · 2000-2021
Marquis
→Crown
7-person · 2000-present
Marquis
→Signature Legacy
6-person · 1997-1999
Marquis
→Signature
2000-2021
Marquis
→Vector21
2016-present
Marquis
→Nashville
3-person · 2018-present
Marquis
→Euphoria Legacy
1995-1999
Marquis
→Reward Legacy
1995-1999
Marquis
→Retreat
1995-1999
Marquis
→Departure
1995-1999
Marquis
→Voyager RS
1995-1999
Quick tip: the fastest way to confirm the right cartridge is to pull yours and read the part number off the end cap. The owner's manual is the backup if the printing has worn off.