Hayward Vari-Flo Top Mount Multiport Valve | SP071621
Hayward Products
SKU: SP071621
Hayward SP071621 2" Top-Mount Vari-Flo® Multiport Valve
The Hayward SP071621 is a 2" top-mount multiport control valve designed for use on compatible Hayward sand filter tanks. It provides all necessary valve functions — filter, backwash, rinse, waste, recirculate, and closed — allowing pool owners to manage water flow and filtration cycles efficiently with a single lever handle.
Key Features
- 2" inlet and outlet ports — ideal for medium to large residential pool plumbing systems
- Top-mount design — mounts directly on the filter tank for compact, streamlined installation
- Multiport functionality — handle-selectable positions for Filter, Backwash, Rinse, Waste, Recirculate, and Closed
- Durable, reinforced thermoplastic construction — designed to withstand pool water chemistry and long-term outdoor exposure
- Easy lever-action operation for simple, tool-free switching between filter modes
- OEM-quality valve — designed as a direct replacement for compatible Hayward sand filters
Specifications
- Manufacturer: Hayward
- Part Number: SP071621
- Valve Type: Top-mount multiport control valve
- Port Size: 2″
- Positions: Filter, Backwash, Rinse, Waste, Recirculate, Closed
- Material: Pool-rated thermoplastic/ABS
- Typical Application: Sand filters on residential pools using 2″ plumbing
When & Why to Use
Replace or install SP071621 when your current multiport valve leaks, cracks, or fails to seal correctly — a common issue after years of chemical and pressure exposure. As an OEM-grade valve, it restores proper filtration control, maintains efficient flow, and ensures safe, reliable operation of the sand filter system.
Installation & Maintenance Tips
- Always shut off the pump and relieve pressure before switching valve positions or performing maintenance.
- Inspect and lubricate O-rings before installation to ensure a tight seal and leak-free operation.
- Align valve plumbing ports carefully to reduce stress on fittings and prevent leaks.
- Operate the lever smoothly — avoid forcing it between positions to prevent internal wear or damage.
- Check periodically for cracks, leaks, or wear — replace the valve if any part shows structural degradation, especially if used in saltwater or high-chemical systems.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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