These Darlly filter is new, but may have crinkled pleats, or other slight damage. It may not perform as well as perfect filter, but it definitely has some life in it.
Stock is very limited! We often just have one of each size.
The second photo is an example of the type of defects -- your filter make look different.
Diameter: 215 mm
Length: 480 mm
Top: 38 mm hole
Bottom: 112 mm hole
This filter works in conjunction with a micro-filter that slides inside it. It catches particles measuring only one micron (one thousandth of a millimeter), which is thirty times smaller than a pleated hot tub filter. The disadvantage of this inner micro-filter is that it cannot be cleaned, and its lifespan is therefore relatively short. You will find that you repace the interior filter more often than the exterior one.
Spa manufacturers that use this filter
Sundance Spas: 6473-165