Ro-Kit 251, Rainbow In-Line and Top Load Filters | RO-KIT 251
$8.96
| Manufacturer part number | RO-KIT 251 |
| UPC (GTIN) | 601402126499 |
| Returns | 30-day returns – see our returns policy |
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💧 Ro-Kit 251, Rainbow In-Line and Top Load Filters
Made by Aladdin, manufacturer part number RO-KIT 251.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Aladdin |
| Manufacturer part number | RO-KIT 251 |
| Part Type | O-ring |
| Cross Section | Kit |
| Inside Diameter | Kit |
| Application Manufacturer | Rainbow/Pentair |
| Application Model | In-Line, Top Load |
| Application Type | Filter |
| Catalog description | Ro-Kit 251, Rainbow In-Line and Top Load Filters |
Complete O-ring kits that make servicing easy These o-rings now follow the AS568A O-ring standard used by the O-Ring industry in order to bring a standardized approach to the pool and spa industry. The current part number for an o-ring is 90-423-5xxx, where xxx represents the AS568A designation. This designation ranges from -001 thru -932, in order of smallest to largest first by cross section then by diameter. Please see substitute item number under “Quick info” for the current SKU for this item.
Exploded parts diagrams: This part is shown as the Inline Filter, Pentair Rainbow, RTL/RCF Series Top Load; the Inline Filter, Pentair Rainbow, RDC Series; the Bromine Dispenser, Pentair Rainbow exploded parts diagrams.
🔧 Inline Filter, Pentair Rainbow, RTL/RCF Series Top Load – exploded parts diagram
The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| * | _R172542BLK |
| – | _R172610BK |
| – | Niche Only, Pentair Rainbow RTL/RCF, Dark Grey |
| – | Ro-Kit 251, Rainbow In-Line and Top Load Filters ◀ this part |
| * | Filter Niche Lid,Pent Rainbow,Top Load,10"L x 10"W x .3H,Blk |
| * | Filter Niche Lid, Pentair Rainbow, Top Load, White |
| * | Niche, Filter, Rainbow/Pentair, Top Load, w/Flat Lid, White |
| 18 | Cart Filter, Pentair Rainbow RTLB-25, Bottom Outlet, 1-1/2"s |
| 17 | 16-196-W003K17 |
| – | Chemical Dispenser, Pentair Rainbow RTL/Bromine |
| 16 | Tank Base, Pentair Rainbow RTL |
| 15 | Tank Lid, Pentair Rainbow RTL |
| 14 | 16-196-W003K14 |
| 13 | Safety Latch Screw, Pentair Rainbow RTL |
| 12 | Push Down Lever, Pentair Rainbow RTL |
| 10A | _R170070 |
| 10 | Locking Flange, Pentair Rainbow RTL/Dynamic IV |
| 8 | Bypass Plug, Pentair Rainbow RDC/RTL/DSF, 1-1/2" |
| 7 | 16-196-W003K7 |
| 6 | 16-196-W003K6 |
| 5 | 16-196-W003K5 |
| 4 | Gasket, Rainbow RTL/RDC/Bromine, Lid, 2" ID, 2-7/8" OD |
| 3 | O-Ring, 3/8" ID, 1/16" Cross Section, Generic |
| 2 | Air Bleed Valve, Pentair Rainbow RDC/RTL/Bromine |
| 1 | Lock Ring, Pentair Rainbow RDC/RTL/Leaf Traps |
🔧 Exploded diagram and parts
This part belongs to the Inline Filter, Pentair Rainbow, RTL/RCF Series Top Load assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Complete niche onlys
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Niche Only Dg | R172610DG | 1 in stock | $15.79 | Add to cart |
Complete cartridge filters
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 17 |  |
Cartridge Filter, Pentair Rainbow RTL-25, Top Load, 2" Slip | R172502J | Available to order | $219.06 | |
| 17 |  |
Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" Slip | R172504B | Available to order | $240.03 | |
| 17 |  |
Cartridge Filter, Pentair Rainbow RTL-100, Top Load, 2" Slip | R172505 | Available to order | $329.04 |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Tool, Pool Tool, O-Ring Pick | 134 | 18 in stock | $11.23 | Add to cart |
 |
O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |
| Part Type | O-ring |
|---|---|
| Cross Section | Kit |
| Inside Diameter | Kit |
| Application Manufacturer | Rainbow/Pentair |
| Application Model | In-Line, Top Load |
| Application Type | Filter |
| H Part# | 90-423-3145 |