💧 Diverter Assembly, Waterway Spa Skimmer
Made by Waterway, manufacturer part number 550-1500.
Diverter Assembly, Waterway Spa Skimmer. Genuine Waterway Plastics replacement part — our part number 550-1500.
Product details
| Brand | Waterway Plastics |
|---|---|
| Our part number | 550-1500 |
| UPC | 806105329158 |
🔧 Skim Filter, Waterway, Spa – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked.
| No. | Part |
|---|---|
| – | Diverter, Lower, Square Skim Filter |
| – | Filter Cartridge Hook, F/A Skim |
| – | Umbrella Valve, Waterway Spa Skim Filter |
| 19 | 50-270-W009K19 |
| 18 | 50-270-W009K18 |
| 17 | 50-270-W009K17 |
| 16 | Hose Adapter, 1-1/2" Spigot x (1-1/4"/1-1/2")Hose Barb |
| 15 | 50-270-W009K15 |
| 14 | Diverter, Waterway Spa Skimmer, Lower |
| 13 | Diverter, Waterway Spa Skimmer, Upper |
| 12 | Diverter Assembly, Waterway Spa Skimmer ◀ this part |
| 11 | 50-270-W009K11 |
| 10 | Faceplate, Waterway Spa Skimmer |
| 9 | Gasket, WW, Faceplate, 5-1/2" x 5-7/8"ID,7-1/8" x 7-3/16"OD |
| 8 | Hinge, Waterway Spa Skimmer, 2 required |
| 7 | 17-270-1168 |
| 6 | Basket, Skimmer, OEM Waterway Spa Skimfilter |
| 5 | Escutcheon, Waterway Spa Skimmer, White |
| 4 | Escutcheon, Waterway Spa Skimmer, Stainless |
| 3 | Weir Foam, Waterway Spa Skimmer, 5.5" x 2.35" x .85" |
| 2 | 50-270-W009K2 |
| 1 | 50-270-W009K1 |
🔧 Exploded diagram and parts
This part belongs to the Skim Filter, Waterway, Spa assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 5 | ![]() |
Waterway Skimmer Plate 519-4090 | 519-4090 | 18 in stock | $14.70 | Add to cart |
| 8 | ![]() |
Waterway Filter Weir Hinge Pins 519-4020 | 519-4020 | 90 in stock | $1.76 | Add to cart |
| 10 | ![]() |
Faceplate, Waterway Spa Skimmer | 519-1600 | 6 in stock | $19.05 | Add to cart |
| 15 | ![]() |
Cartridge, 10sqft, 1-15/16"ot, 1-15/16"ob, 4-1/4", 4" 3oz | FC-3077 | Available to order | $16.37 | |
| 16 | ![]() |
Waterway Filter Hose Adaptor 417-6080 | 417-6080 | 57 in stock | $3.21 | Add to cart |
Skimmers
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 17 | ![]() |
Waterway Skim Filter 510-1500 | 510-1500 | 9 in stock | $87.08 | Add to cart |
| 18 | ![]() |
Waterway Skim Filter 510-1600 | 510-1600 | 5 in stock | $133.66 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Generic PTFE Teflon/Plumbers Thread Seal Tape A05-0265 | A05-0265 | 214 in stock | $1.27 | Add to cart |
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Silicone, DOW 732, 3oz Tube, Clear | DC-732-CLR-3 | 186 in stock | $17.88 | Add to cart |












