# Toilet Tank, 1.0 gpf, Gravity Fed Single Flush, Floor Mount, Elongated, White

**Manufacturer:** Gerber  
**MPN:** `GWS28591`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Gerber |
| Manufacturer name | Gerber |
| Manufacturer | Gerber |
| CategoryId | 7349 |
| DimensionUnit | inch |
| GraingerSku | 419Y10 |
| Extra Product Name | Toilet Tank, 1.0 gpf, Gravity Fed Single Flush, Floor Mount, Elongated, White |
| UPC | 671052654789 |
| UnitOfMeasure | EA |
| Weight | 41.4 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| color | White |
| countryOfOrigin | CN |
| extendedLead | 1 |
| height | 23.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 30.3 |
| moq | 1 |
| MPN | GWS28591 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G2031281 |
| tierMinQty1 | 1 |
| tierPrice1 | 104.00 |
| url | https://www.zoro.com/gerber-toilet-tank-10-gpf-gravity-fed-single-flush-floor-mount-elongated-white-gws28591/i/G2031281/ |
| width | 21.5 |
| Width | 14-3/8" |
| Manufacturers Warranty Length | Limited Lifetime |
| Depth | 8-1/4" |
| Height | 15-1/8" |
| Item | Toilet Tank |
| Mounting Style | Floor |
| Bowl Shape | Elongated |
| Color | White |
| Gallons per Flush | 1.0 |
| Material | Vitreous China |
| Fits Brand | Gerber |
| Standards | ASME Standard A 112.19.2. |
| Green Environmental Attribute | Toilet Uses 1.0 gpf or Less |
| Flushing Method | Gravity Fed Single Flush |
| Tank Connection | Standard |
| Flush Valve Type | 3" Flush Valve |
| For Use With Grainger Item Number | 419Y11 |
| Flush Handle | Left Hand Trip Lever |
| Features | Single Flush, Multi-Point Tank to Bowl Mounting System for Easy Tool Free Installation |
| With Liner/Without Liner | Without Liner |
| For Use With Mfr Model Number | GWS21521SP |
| Collection | Viper(TM) |
| Green Certification or Other Recognition | WaterSense Approved |
| Includes | Tank Lever, Fill Valve, Flush Valve, Bowl Assembly Kit, Bolt Cap |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2031281 | 104.0 | 1 | None | 1 |
| sustainablesupply.com | C3023925 | 90.13 | 1 | None | 1 |
| simsupply.com | ZO-G2031281 | 131.42 | 1 | 8 | 1 |
| Edge Supply | GWS28591 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/149500000/149733000/part_--GWS28591---Gerber--8e069ff9dc.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp