Haws 6477 | Retrofit Filter Kit for 3600 Series Fountains | 3,000 gal
Haws 6477 | Retrofit Filter Kit for 3600 Series Fountains | 3,000 gal is backordered and will ship as soon as it is back in stock.
Shipping
Shipping
🚚✨ Free Shipping in the Continental U.S.
All Products. No Minimums.
Estimated Shipping Times:
Important Note on Delivery Times
All shipping estimates provided are approximate only. While we always strive to meet or exceed your delivery expectations, we cannot guarantee the exact delivery times listed.
For time-sensitive orders, please contact us directly so we can provide a more accurate lead time estimate based on your specific requirements.
Same Day Shipping
All in stock orders received before 3PM EST will ship the same day. Orders received after 3PM EST will ship the following business day.
Water Filters, Hand Dryers, & 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
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.
The Haws 6477 Retrofit Filter Kit is designed for outdoor pedestal drinking fountains in the Haws 3600 series. It includes the 6428 carbon block filter, mounting bracket, and supply line parts, providing reliable contaminant reduction and improved water quality for public hydration stations.
Key Specifications:
- Flow Rate: 1.67 GPM
- Filter Capacity: 3,000 gallons or 1 year
- Compatibility: Haws outdoor pedestal models 3600 series (not intended for freeze-resistant models)
- Contaminants Filtered: Chlorine taste & odor, lead, cysts, particulate Class I, microplastics
- Number of Filters: Single 6428 carbon block cartridge
Features & Benefits:
- Certified Filtration: Tested and certified to NSF/ANSI Standards 42, 53, and 401 for chlorine, lead, cyst, and microplastic reduction
- Durable Design: Retrofit kit includes filter, bracket, and supply line parts for easy installation
- Improved Water Quality: Provides cleaner, better-tasting water for outdoor fountains
- Easy Maintenance: Quick filter replacement with built-in shutoff valve
- Public Safety: Helps reduce harmful contaminants in high-traffic hydration environments
What's Included:
- 6428 carbon block filter cartridge
- Filter mounting bracket
- Supply line parts
- Installation hardware
FAQ
Q: How often should the filter be replaced?
A: Replace every 12 months or after 3,000 gallons, whichever comes first.
Q: What contaminants does the 6477 kit reduce?
A: It reduces chlorine taste & odor, lead, cysts, particulate Class I, and microplastics.
Q: Which fountain models are compatible with the 6477 kit?
A: It is designed for Haws outdoor pedestal models 3602, 3603, 3610, 3611, and 3612. It is not intended for freeze-resistant models.
Q: Does the kit include installation hardware?
A: Yes. The kit includes the filter, bracket, supply line parts, and mounting hardware for retrofit or new installations.
Q: Is the filter certified?
A: Yes. The 6428 filter is certified to NSF/ANSI Standards 42, 53, and 401 for chlorine, lead, cyst, and microplastic reduction.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection before or after the system.
"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us now
- Install in cold water applications only (40–100 °F / 5–38 ℃).
- Run water through the system for 10 minutes after installing a new cartridge to flush carbon particles and air bubbles.
- Check for leaks after installation.
- Follow all state and local plumbing regulations.
- If installation is difficult, contact a licensed professional or authorized Haws service technician.
- Replace filter cartridges every 1 year or after 3,000 gallons (11,356 L), whichever comes first.
- Inspect periodically for leaks or reduced flow.
- Do not use with microbiologically unsafe or unknown‑quality water without adequate disinfection.
- Consistent replacement is essential to maintain certified performance.
- Activated carbon block filters are not designed to remove bacteria or viruses.



