Murdock 7012-318-000 (RWF3) | Replacement Filter, 3,000 Gallon, Lead + Chlorine Reduction
Murdock 7012-318-000 (RWF3) | Replacement Filter, 3,000 Gallon, Lead + Chlorine Reduction is backordered and will ship as soon as it is back in stock.
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Estimated Shipping Times
All in stock orders received before 3PM EST will ship the same day. Orders received after 3PM will ship the following business day.
Water filters, hand dryers and indoor bottle fillers are our most popular in stock items.
Outdoor Tubular Drinking Fountains
Evergreen normally ships in 5-15 days. Black, Gray and Blue ship in 2-4 weeks.
Ice Machines
In stock units ship within 48 hours. Other units normally ship in 2-4 weeks.
Other
Please contact us directly if you need an exact lead time for any model.
Orders that ship directly from a manufacturer normally have a firm shipping estimate but those dates are subject to change due to manufacturer production, inventory or shipping. We do our best to estimate ship dates but orders shipping directly from the manufacturer can have unexpected delays. We will confirm tracking information when orders ship directly from a manufacturer but may not have updates or estimates beyond the original estimate. Once your order is placed with the manufacturer, it may not be able to be cancelled even if it hasn't shipped yet.
Please contact support@bottlefillingstations.com to confirm delivery time for a specific product or quantity. Or to inquire about an existing order.
Special Case Shipping Rates
Please note that shipping rates are subject to change at any time. We reserve the right to charge an additional fee in addition to the regularly advertised shipping fee for shipping to remote areas not easily accessible by typical freight carrier means (i.e. islands only accessible by ferry). If your order falls into this category, you will be notified upon receipt of your order, and have the option to complete the purchase with additional fee or to cancel the order. Please note, these instances are very rare, as most locations are reachable by regular freight. If you have any questions, please contact us!
Key Terms & Conditions
Exceptions may apply to islands and other remote territories.
All orders shipped by the carrier of our choice.
Murdock 7012-318-000 (RWF3) | Replacement Filter, 3,000 Gallon, Lea...
The Murdock 7012-318-000 is a Replacement Filter with 3,000 Gallon Capacity, NSF 42+53, 1-Micron Lead Reduction Filter
This filter reduces chlorine, lead, and cysts in the water supplying water coolers, drinking fountains, or bottle fillers.
Key Notes
RWF3 is the official manufacturer model number - which is the same as the part number 7012-318-000.
RWF3-12 is a 12-pack of the replacement filter - stock up!
Key Specifications
- No bracket is supplied; only the filter
- Chlorine Reduction greater than 97.3%,
10,000 gallons (37,854.12 liters) @ 1.67 gallons (6.32 liters) per minute - Lead Reduction Greater than 99.7%,
2,500 gallons (9,463.53 liters) @ 1.67 gallons (6.32 liters) per minute,
lead reduction to one micron compliant NSF 42+53 - Cyst, Cryptosporidium, Giardia Reduction greater than 94.95%
FAQ
Q: Is the Murdock RWF3 (7012-318-000) a direct replacement for the older WF-3 filter?
A: Yes — the RWF3 (7012-318-000) is the official direct replacement for the existing WF-3 filter in compatible Murdock drinking fountains, water coolers, and bottle fillers. It uses the same quick-connect fittings with an auto shutoff valve for easy, tool-free swap-out.
Q: Is this filter discontinued, and should I consider an upgrade for PFAS/forever chemicals?
A: The RWF3 is listed as discontinued in Murdock's current resources (as of 2025 updates), though it's still available while stock lasts. It excels at lead, chlorine, and cyst reduction. For modern protection, upgrade to the newer Murdock WF3000 / RWF3000 series (2-stage, 3000-gallon PFAS reduction). Check our WF3000 product page for details.
