# Filter System, 1 In NPT, 20 gpm

**Manufacturer:** Watts  
**MPN:** `OF1019-20H-B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Watts |
| Manufacturer name | Watts |
| Manufacturer | Watts |
| DimensionUnit | inch |
| GraingerSku | 26X561 |
| Extra Product Name | Filter System, 1 In NPT, 20 gpm |
| WeightUnit | lbs |
| countryOfOrigin | China |
| extendedLead | 15 |
| extendedQty | -2 |
| height | 22.0 |
| height_Attrib | Overall Height |
| length | 20.625 |
| length_Attrib | Overall Depth |
| moq | 1 |
| MPN | OF1019-20H-B |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | G4608082 |
| tierMinQty1 | 1 |
| tierPrice1 | 3180.00 |
| url | https://www.zoro.com/i/G4608082 |
| width | 10.5 |
| width_Attrib | Overall Width |
| Sub-Category | Drop-in Cartridge Filter Systems |
| Item | Anti-Scale Filter System |
| Flow Rate | 20 gpm |
| Max Pressure | 100 psi |
| Filter Media | No |
| Application | Whole House and Hot Water |
| Max Grain Capacity | 75 |
| Standards | NSF 61 |
| Max Temp | 150 Degrees F |
| Reduces | Scale |
| Connection | 1" NPT |
| Pressure Drop | 5 psi |
| With Valve/Without Valve | Without Valve |
| Includes | Bypass |
| Cartridges Required | None |
| Overall Width | 10-1/2" |
| Color | Cream |
| With Gauge/Without Gauge | Without Gauge |
| Overall Height | 22" |
| Overall Depth | 20-5/8" |
| Housing Material | Vinylester |
| Head Material | Stainless Steel |
| For Use With | Hot Water |
| Country of Origin (subject to change) | China |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4608082 | 3180.0 | 1 | None | 1 |

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