Cartridge Filter, Pentair Rainbow RTL-25, Top Load, 1-1/2″s | R172502
$188.14
| Manufacturer part number | R172502 |
| UPC (GTIN) | 788379707668 |
| Returns | 30-day returns – see our returns policy |
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💧 Cartridge Filter, Pentair Rainbow RTL-25, Top Load, 1-1/2″s
Made by Rainbow/Pentair, manufacturer part number R172502. It is listed for the equipment shown below, so check the model on your own unit against that list.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Rainbow/Pentair |
| Manufacturer part number | R172502 |
| Model | Dynamic RTL |
| Plumbing Size | 1-1/2″ |
| Complete Filter Type | Cartridge |
| Complete Filter | Complete Filter |
| Plumbing Connection Type | Slip (s) |
| Square Footage | 25 sq ft |
| Catalog description | Cartridge Filter, Pentair Rainbow RTL-25, Top Load, 1-1/2″s |
✅ Listed for
- Pentair Rainbow RTL/RCF Series Top Load Inline Filter
Rainbow/Pentair RTL-25, model R172502 is a 1-1/2"s top load filter. For use on portable spas, it is designed to mount in a niche so that the main body is under the shell of the spa, while the top is accessed from above the spa. This complete filter includes a niche lock ring (secures the body to the niche), lid lock ring (secures the lid), push down lever (to secure and release the lid lock ring), 25 sq. ft. cartridge, and lid w/o chemical feeder. (Lid w/ chemical feeder is optional) The diameter of this filter canister is 6-1/2″.
The diameter of the hole in the niche is 6-5/8″
🔧 Parts and fittings for this
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Union, 1-1/2" Slip x 1-1/2" Slip/2" Spigot | 400-5530 | 45 in stock | $19.20 | Add to cart |
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Tool, Pool Tool, Wire Saw, PVC | 139 | 53 in stock | $10.66 | Add to cart |
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Lasco Coupling 429-015 | 429-015 | 826 in stock | $2.46 | Add to cart |
Commonly replaced parts
Parts commonly replaced on this item that we stock.
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Chemical Dispenser, Pentair Rainbow RTL/Bromine | R172540 | 13 in stock | $87.85 | Add to cart |
 |
Lock Ring, Pentair Rainbow RDC/RTL/Leaf Traps | R172214 | Available to order | $28.67 | |
 |
Crtrdg, 25sqft,2-1/8"ot,2-1/8"ob, 4-15/16"dia,13-5/16"L, 3oz | 42513 | 198 in stock | $30.16 | Add to cart |
| Brand | Rainbow/Pentair |
|---|---|
| Model | Dynamic RTL |
| Plumbing Size | 1-1/2" |
| Complete Filter Type | Cartridge |
| Complete Filter | Complete Filter |
| Plumbing Connection Type | Slip (s) |
| Square Footage | 25 sq ft |
| H Part# | 16-196-1225 |