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Overview

Tough, Durable and Easy to Maintain

The Dynamic Filter Series line includes in-line, top-load, safety flange lily pad and safety skim filters with automatic chemical dispensers and other features created for the leading spa manufacturers in the country.


  • Constructed of heat-resistant material to better withstand harsher spa/hot tub use
  • Free-standing base optional on all but DSC models
  • All cartridges are manufactured of the finest quality filter media

Product Resources

DYNAMIC SERIES II TOP LOAD 2 in. HIGH FLOW FILTERS
Filter Dimensions
Product Model Description EffectiveFiltrationArea (Sq Ft) MaxGPM PlumbingSize Height Diameter CartonQty Carton Wt (Lbs)
R172502J RTL 25 Slip, 3 oz. cartridge 25 100 2 in. socket 18 in. 8-1/4 in. 4 27  
R172503 RTL 75 Slip, 3 oz. cartridge 75 100 2 in. socket 25 in. 8-1/4 in. 4 30  
R172504B RTL 50 Slip, 3 oz. cartridge 50 100 2 in. socket 18 in. 8-1/4 in. 4 28  
R172505 RTL 100 Slip, 3 oz. cartridge 100 100 2 in. socket 31-1/2 in. 8-1/4 in. 4 32  
DYNAMIC SERIES III TOP LOAD 2 in. HIGH FLOW FILTERS WITH CHLORINE/BROMINE DISPENSERS
Filter Dimensions
Product Model Description EffectiveFiltrationArea (Sq Ft) MaxGPM PlumbingSize Height Diameter CartonQty Carton Wt (Lbs)
R172523 RCF 25 Slip, 3 oz. cartridge 25 100 2 in. socket 18 in. 8-1/4 in. 4 28  
R172535 RCF 50 Slip, 3 oz. cartridge 50 100 2 in. socket 18 in. 8-1/4 in. 4 30  
R172503C RCF 75 Slip, 3 oz. cartridge 75 100 2 in. socket 25 in. 8-1/4 in. 4 32  
R172505C RCF 100 Slip, 3 oz. cartridge 100 100 2 in. socket 31-1/2 in. 8-1/4 in. 4 34  
DYNAMIC SERIES IV FLOATING LILY PAD WEIR FILTERS 1
Filter Dimensions
Product Model Description EffectiveFiltrationArea (Sq Ft) MaxGPM PlumbingSize Height Diameter CartonQty Carton Wt (Lbs)
R172545 DFM 50 Low profile (no weir) Short Basket 50 100 2 in. socket 17-1/2 in. 8-1/2 in. 4 26  
R172664 DFML 25 Lily pad weir, lock ring mount 25 100 2 in. socket 19-3/8 in. 8-1/2 in. 4 27  
R172666 DFML 25C Compact, (not available with dispenser) 25 100 2 in. socket 12-7/8 in. 8-1/2 in. 4 22  
R172668 DFML 25 With chlorine/bromine dispenser 25 100 2 in. socket 19-3/8 in. 8-1/2 in. 4 28  
R172670 DFML 35 Lily pad weir, lock ring mount 35 100 2 in. socket 15-1/2 in. 8-1/2 in. 4 24  
R172674 DFML 50 Lily pad weir, lock ring mount 50 100 2 in. socket 19-3/8 in. 8-1/2 in. 4 28  
DYNAMIC SERIES V ABOVEGROUND FILTERS 4
Filter Dimensions
Product Model Description EffectiveFiltrationArea (Sq Ft) MaxGPM PlumbingSize Height Diameter CartonQty Carton Wt (Lbs)
R172503P DSC 75S Slip, 3 oz. cartridge 75 75 2 in. socket 26-1/2 in 8-1/4 in. 1 10  
R172505P DSC 100S Slip, 3 oz. cartridge 100 100 2 in. socket 33 in 8-1/4 in. 1 11  
SAFETY FACE PLATE KIT 1
Filter Dimensions
Product Model Description EffectiveFiltrationArea (Sq Ft) MaxGPM PlumbingSize Height Diameter CartonQty Carton Wt (Lbs)
R172555WH   Safety face plate kit, white           4 5  
  • 1: All available in white. For sterling silver top add “SS” to order number. For dark grey add “DG”.
ACCESSORIES
Product Description Approx. Ship.Weight (lbs)
R172452 Free standing base for Dynamic Series II and III Filters
R172540 Chlorine/Bromine Dispenser for Dynamic Series II and III Filters
R172560 Chlorine/Bromine Dispenser for Dynamic Series IV Skim Filter
R172562 Chlorine/Bromine Dispenser w/basket for DFM 50
R172662 Chlorine/Bromine Dispenser w/basket for DFML 25, 35, 50

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