# Quick Connect Filter, For Use With Under-Sink, Reduces Atrazine, Bacteria, Chlorine Taste and Odor, Cyst, Lead, Lindane, Viruses, Micron Rating 0.5 micron, Flow Rate 0.8 gpm, Diameter 8 1/4 in, Overall Height 9 1/4 in, Service Life 350 gal, Maximum Temperature 100 Degrees F, Standards NSF 42, NSF 53, Compatible Mfr. Model Number US-3UF, Compatible with Grainger Part Number 53CF11, Connection Size 1/2 in, Features Ultra Filtration Replacement Cartridge Set for US-3UF, Maximum Pressure 100 psi

**Manufacturer:** Culligan  
**MPN:** `US-3UF-R`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Culligan |
| Manufacturer name | Culligan |
| Manufacturer | Culligan, CULLIGAN, CULLIGAN INTERNATIONAL |
| CategoryId | 5006 |
| CategoryIdL1 | 4599 |
| CategoryIdL2 | 5006 |
| CategoryL1 | Plumbing |
| CategoryL2 | Filtration |
| CategoryL3 | Filter Housings |
| DimensionUnit | inch |
| GraingerSku | 53CF18 |
| UPC | 033663007208, 33663007208 |
| UnitOfMeasure | EA |
| Weight | 4.2, 2.0, 2.4, 2.6, 2.60, 2.649999997777735130462262, 2.66979799282, 2.6896395964, 2.76018752024, 5.20 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| color | White |
| countryOfOrigin | CN |
| height | 10 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 8.5 |
| moq | 1 |
| MPN | US-3UF-R |
| multiple | 1 |
| qtyInStock | 54 |
| qtyInStockOverride | -2 |
| SKU | G7781350 |
| tierMinQty1 | 1 |
| tierPrice1 | 92.39 |
| url | https://www.zoro.com/culligan-water-filter-housing-9-14-h-8-764-w-us-3uf-r/i/G7781350/ |
| width | 5.7 |
| EAN | 33663007208 |
| Part Number | US-3UF-R |
| Model | US-3UF-R |
| Product Group | Home Improvement |
| Height (In ) | 9 1/4 in |
| Width (In ) | 8 1/8 in |
| Length (In ) | 2 5/8 in |
| Dia (In ) | 8 1/4 in |
| Diameter | 8 1/4 in |
| Connection Size | 1/2 in |
| Removes Particle Size Down To | Less than 1 micron |
| Overall Height | 9 1/4 in |
| Max Pressure (PSI) | 100 psi |
| Housing Material | Polypropylene |
| Inputs/Outputs | 1/2 in NPT |
| Includes | Replacement Cartridge Cassette |
| Service Life (Gallons) | 350 |
| Item | Quick Connect Filter |
| Reduces | Bacteria and Viruses, Chemicals, Chlorine Taste and Odor, Lead, Microbial Cysts, Reduces Sediment |
| Standards | NSF 42 and 53 |
| Flow Rate (GPM) | 0.75 |
| Max Temp (F) | 100 Degrees F |
| Compliance | NSF |
| Color | White |
| For Use With | Under-Sink |
| Package Quantity | 1 |
| Max Flow GPM | 0.75 |
| Microns | 0.5 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7781350 | 92.39 | 1 | 54 | 1 |
| Hardware and Tools | UKLB-1452 | 130.19 | 1 | None | 1 |
| Life and Home | 42996748 | 84.43 | 1 | None | 1 |
| Maxedbuy | US-3UF-R | 88.19 | 1 | None | 1 |
| grainger.ca | WWG53CF18 | 137.98297866 | 1 | None | 1 |
| Toolbox Supply | 11640378 | 98.75 | 1 | None | 1 |
| hatchethardware.com | 42996748 | 79.99 | 1 | None | 1 |
| hardwareandmoreee.com | 216907 | 99.62 | 1 | 9 | 1 |
| storeseven.com | US-3UF-R | 101.49 | 1 | 23 | 1 |

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Structured data: `/python/html6/product/500/111000000/111011500/part_--US3UFR---Culligan--724e39ef70.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp