💧 Bolt, Waterco Baker Hydro Ultra Mite/HRV, 5/16-18, Clamp Ring
Made by Waterco, manufacturer part number 00B1021. It is listed for the equipment shown below, so check the model on your own unit against that list. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Waterco |
| Manufacturer part number | 00B1021 |
| Fastener Size | 5/16″ |
| Thread Pitch | 18 |
| Fastener Length | 2-1/2″ |
| Head Type | Carriage |
| Material | Stainless Steel |
| Catalog description | Bolt, Waterco Baker Hydro Ultra Mite/HRV, 5/16-18, Clamp Ring |
✅ Listed for
- Waterco UltraMite/HydroMite 12.5–150sqft Cartridge Filter
- Waterco/Baker Hydro HRV Series (Prior to 1984) Sand Filter
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| Waterco | 00B0015 |
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Clamp Ring Nut, Waterco Baker Hydro Ultra Mite/HRV, 5/16-18 | 00B0008 | 3 in stock | $1.96 | Add to cart |




