Type S1 Hot Tub Filter, Compatible for Intex Purespa

[Perfect Replacement] Designed for all Intex PureSpa models: 28453E, 28421E, 28423E, 28403E, 28407E, 28443E and 28413E.[Dimension] Outside Ring Dia: 4-1/4inch, Inside Ring Dia: 1-5/8inch, Height: 2-15/16inch. Exact the same size as your old one. (no built-in chlorinator)[Solid Structure] Enclosed thick pleated fabric combined with a strong plastic internal support frame holds shape and is not easily deformed when pool water flows through.[Efficient Filtration] The ultra-fine sturdy trilobal filter paper grabs sand, sediment, hair and leaves more than regular fabric. Allowing for greater capacity and debris reduction.[Last Long] They are durable, easy to clean with a garden hose and reused several times, greatly extending the life of the filter. Save your budget.Colour:blue+whiteMaterial:PET+non-woven fabricPackage Contents:6 x Filter CartridgesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.