Hayward
Hayward W490R Automatic Skimmer Vacuum Plate
Hayward W490R Automatic Skimmer Vacuum Plate
Hayward W490R Automatic Skimmer Vacuum Plate
The Hayward W490R Automatic Skimmer Vacuum Plate was designed for select Hayward and Pac-Fab-style skimmer applications where a suction-side automatic pool cleaner connects through the skimmer. It allows the cleaner hose to draw suction while helping preserve skimmer operation for routine surface debris collection.
Automatic Cleaner Connection
Originally designed to support a suction-side automatic cleaner hose connection through a compatible skimmer opening.
Not a Standard Skim-Vac Plate
The W490R is different from a conventional manual vacuum plate and should not be replaced based only on hose size or skimmer opening diameter.
Replacement Depends on Pool Setup
The proper path forward depends on the cleaner model, skimmer model, existing adapter configuration, and whether the pool has a dedicated vacuum line.
What the Hayward W490R Was Used For
The W490R was used when an automatic suction-side pool cleaner was connected through the pool skimmer rather than through a dedicated vacuum line. This style of setup allows the cleaner hose to use skimmer suction while helping manage the water flow needed for both automatic cleaning and surface skimming.
- Used with select skimmer-fed suction-side automatic pool cleaner installations.
- Connects the cleaner hose through the skimmer area.
- Helps stabilize the cleaner’s suction connection at the skimmer.
- Used on certain smaller Hayward SP1082 / SP1085 and Pac-Fab-style skimmer configurations.
- Not intended as a universal skimmer plate for all Hayward skimmers.
- Not automatically interchangeable with a manual vacuum plate.
Possible Alternatives to the Discontinued W490R
There is no confirmed direct replacement that duplicates the W490R’s automatic-cleaner skimmer function across all pool setups. The correct replacement path depends on the equipment already installed.
| Original Discontinued Part | Hayward W490R Automatic Skimmer Vacuum Plate |
|---|---|
| Direct OEM Replacement | No confirmed direct superseding replacement identified |
| Manual Vacuuming Alternative | Hayward SP1106 Skim-Vac plate, only for compatible skimmers and manual vacuum hose use |
| Automatic Cleaner Alternative | Cleaner-specific skimmer adapter or dedicated vacuum-line connection, depending on the cleaner and pool plumbing |
| Dedicated Vacuum Line Path | Use a compatible vacuum-line fitting, safety lock, or cleaner adapter where a dedicated suction port is available |
| Information Required | Skimmer photo, cleaner make/model, cleaner hose connection photo, and confirmation of a dedicated vacuum line |
What to Confirm Before Ordering a Replacement
Because W490R fitment is highly dependent on the pool’s skimmer and cleaner setup, please confirm the following before purchasing an alternative.
- Skimmer model: Send a clear photo of the skimmer opening, basket area, lid, and any visible Hayward or Pac-Fab markings.
- Cleaner model: Confirm the make and model of the suction-side automatic pool cleaner attached to the skimmer.
- Hose connection: Send a photo showing how the cleaner hose connects at the skimmer.
- Vacuum line: Confirm whether the pool has a separate dedicated vacuum line or suction port.
- Use case: Confirm whether the pool owner needs a manual vacuum plate, an automatic cleaner connection, or both.
Correct identification prevents ordering a manual Skim-Vac plate for a setup that requires an automatic-cleaner adapter or dedicated vacuum connection.
Compatibility & Installation Guidance
The original W490R was not a universal skimmer accessory. Even when a replacement plate appears similar, the throat dimensions, basket location, hose connection, flow regulation, and cleaner requirements can differ by skimmer model.
- Turn the pool pump off before removing any skimmer plate, hose, or adapter.
- Inspect the skimmer basket, weir door, and suction path for debris before diagnosing cleaner performance.
- Never run a suction cleaner without adequate water flow and correct hose connections.
- Confirm that all hose fittings seat securely to prevent air leaks and loss of prime.
- Use only cleaner-specific adapters and safety fittings approved for the existing pool and cleaner system.
- When converting to a dedicated vacuum line, confirm plumbing and valve configuration before purchasing fittings.
Frequently Asked Questions
Is the Hayward W490R still available?
Is the Hayward SP1106 a direct replacement for W490R?
Can I use a universal skimmer vacuum plate instead?
What is the best long-term replacement if my cleaner uses the skimmer for suction?
What information is needed to identify the right replacement?
