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Dynamic®
Series Filters
For Spas, Hot Tubs, and Swimming Pools
The Dynamic® Series Filters Series Filter line includes in-line, top load, safety flange lily pad and safety skim filters with automatic chemical dispensers and a host of features created for the leading spa manufacturers throughout the country.
Features
- Free standing base optional on all but DSC models
- All cartridges are manufactured of the finest quality filter media
Product Manuals and Guides
Name |
Language |
File Size & Type |
|
| Dynamic Series II & III model RTL/RCF 1 1/2" & 2" High Flow Owner's Manual | English | 799.5 kb PDF | ![]() |
| Dynamic Series Spa/Pool Inline Cartridge Filter Installation, Operation and Maintenance Instructions | English | 667.7 kb PDF | ![]() |
Product Specifications
| DYNAMIC SERIES II TOP LOAD 2 in. HIGH FLOW FILTERS | ||||||||||
Filter Dimensions |
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| Product | Model | Description | Effective Filtration Area (Sq Ft) |
Max GPM |
Plumbing Size |
Height | Diameter |
Carton Qty |
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 |
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| Product | Model | Description | Effective Filtration Area (Sq Ft) |
Max GPM |
Plumbing Size |
Height | Diameter |
Carton Qty |
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 |
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| Product | Model | Description | Effective Filtration Area (Sq Ft) |
Max GPM |
Plumbing Size |
Height | Diameter |
Carton Qty |
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 IV SAFETY FLANGE FLOATING LILY PAD WEIR FILTERS 2 | ||||||||||
Filter Dimensions |
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| Product | Model | Description | Effective Filtration Area (Sq Ft) |
Max GPM |
Plumbing Size |
Height | Diameter |
Carton Qty |
Carton Wt (Lbs) | |
| R172666X | DFML 25C | Compact, (not available with dispenser) | 25 | 100 | 2 in. socket | 12-7/8 in. | 8-1/2 in. | 4 | 22 | |
| R172670X | DFML 35 | Lily pad weir, lock ring mount | 35 | 100 | 2 in. socket | 15-1/2 in | 8-1/2 in. | 4 | 24 | |
| R172674X | 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 IV SAFETY SKIM FILTERS | ||||||||||
Filter Dimensions |
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| Product | Model | Description | Effective Filtration Area (Sq Ft) |
Max GPM |
Plumbing Size |
Height | Diameter |
Carton Qty |
Carton Wt (Lbs) | |
| R172554M | DSF 35 | Slip, 3 oz. cartridge (add face plate kit) | 35 | 60 | 2 in. socket | 24-1/8 in. | 9-1/2 in. | 4 | 32 | |
| R172551 | DSF 50 | Slip, 3 oz. cartridge (add face plate kit) | 50 | 100 | 2 in. socket | 29 in. | 9-1/2 in. | 4 | 36 | |
| DYNAMIC SERIES V ABOVEGROUND FILTERS 4 | ||||||||||
Filter Dimensions |
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| Product | Model | Description | Effective Filtration Area (Sq Ft) |
Max GPM |
Plumbing Size |
Height | Diameter |
Carton Qty |
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 |
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| Product | Model | Description | Effective Filtration Area (Sq Ft) |
Max GPM |
Plumbing Size |
Height | Diameter |
Carton Qty |
Carton Wt (Lbs) | |
| R172555WH | Safety face plate kit, white | 4 | 5 | |||||||
| SAFETY WALL SKIMMER 3 | ||||||||||
Filter Dimensions |
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| Product | Model | Description | Effective Filtration Area (Sq Ft) |
Max GPM |
Plumbing Size |
Height | Diameter |
Carton Qty |
Carton Wt (Lbs) | |
| R172570 | SWS | Safety wall skimmer only, (add face plate kit vacuum plate no.) complete with diverter plate, vacuum plate and 90 degree adapter | 1 | 5 | ||||||
1: All available in white. For sterling silver top add “SS” to order number. For dark grey add “DG”.
2: All available in white. For sterling silver top add “SX” to order number. For dark grey add “DGX”.
3: When ordering R172551, R172554M or R172570 you must also select a Face Plate Kit.
4: With filter gauge, add 4-¼ in. to height.
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 | |
| R172691DGK | Safety flange kit, dark grey | |
| R172691SK | Safety flange kit, sterling silver | |
| R172542BLK | Filter Niche and Cover, Black | |
| R172542SS | Filter Niche and Cover, Sterling Silver | |
| R172542WH | Filter Niche and Cover, White | |
| R172611BK | Filter Niche Cover, Black | |
| R172611SS | Filter Niche Cover, Sterling Silver | |
| R172611WH | Filter Niche Cover,White |
NOTE: Niche covers can be imprinted with your company name or logo. Minimum quantity 96 or more. $35.00 net first run die charge. Add 15¢ to dealer price. Add “i” after order number.

