Hayward 30" Pro Series Side Mount Sand Filter W3S310S Parts & Diagram
Replacement parts and exploded parts diagram for the Hayward 30" Pro Series Side Mount Sand Filter (model W3S310S). Find the part on the diagram, then look for the same number (#) next to each part in the Available Parts list and add the parts you need to your cart.
Parts marked Alternate are compatible replacements from other manufacturers.
Other Parts on This Diagram
These parts are not listed for online purchase. Contact us with the diagram number and part number to order.
- #2 – SX200Z5 – AIR Relief Valve Oring
- #2 – SX200Z14 – 1" S160T/S190T Drain Pipe Oring (AFTER 1980)
- #3 – SX244K – PRO Series Tank Lid
- #4 – GMX600F – PRO Series Valve/Tank Oring
- #5b – SX310N – PRO Series Flange Clamp
- #6c – SX310AA2FW – 30" S310S Filter Body W/ Skirt
- #7 – SX244G – PRO Series Top Diffuser Assy
- #8c – SX310CD2FW – S310S Bottom Elbow Assy
- #8c – SX310CD2FWS – Lower Elbow Assy With Air Tube S310S
- #10c – SX310HN – PRO Series One-Piece Lateral W/ HUB
- #11c – SX242MA2 – S310S Lateral Holder Assy (AFTER 1998) (See Diagram A )
- #11c – SX310MA2S – Lateral Holder Assembly ( )
- #12c – SX200Z1 – S200/S310S Plastic AIR Tube
- #13 – SX200Z2 – PRO Series AIR Tube Lock Screw
- #14a – SX180HG – PRO Series Drain Cap Kit (BEFORE 2006) (2005 and Prior )
- #15b – SX310J – PRO Series Large Filter Support Stand
- #17 – SX200Z4 – SP0410X/SP0740DE Oring
- #18 – ECX270861 – Bottom Mount Pressure Gauge
- #19 – SX360Z1 – Microclear/ PRO Series Bulkhead Oring
- #20 – SX360E – S311SX/S360SX Oring Spacer (AFTER 1995)
- #21 – SX244P – S311 Bulkhead Fitting (after 1996 )
- #22 – ECX1291 – S200PAK Standard Pump/Filter MTG Base
- #23 – SPX1480A – Unions & Filters Ball END Connector
- #24 – SPX1480C – Union Nut
- #25 – SPX1425Z6 – SP1425 Oring
- #25 – SPX1425Z6 – O-Ring
- #26 – SPX1485B3 – MPV/ Filter Union Elbow Kit
- #27 – SPX1485G – Compression Gasket
- #27 – SPX1485C – Micro Starclear Gasket W/ OLD Style Elbow
- #28 – ECX1161Z2 – C850/C1250/EC65 Pump MTG Screw SET W/ Washer
- #29 – SPX1485DA – Compression Fitting W/ Gasket
- - – SX200H – S200/S160T/S240 Bottom Drain Screen (2005 and Prior )
Please confirm your model number matches your existing equipment before ordering.
GTIN:
SKU: DIAGRAM-W3S310S
Brand: Hayward
Price range
$2.70 - $269.00
Tax and shipping are calculated at checkout.

Expert Support
Secure Checkout
Quality Guaranteed
Fast Shipping 3-5 Days
Key Features
- Exploded parts diagram for the Hayward 30" Pro Series Side Mount Sand Filter (model W3S310S)
- 23 replacement parts available to order online
- Diagram number shown next to every part for easy matching
- Genuine Hayward parts plus compatible alternates
- Add multiple parts to your cart at once