Plumbing Bathroom Faucet
Delta Tetra Bathroom Faucet
Tetra is a modern Delta bath collection built around squared geometry with softened curves and optional handle expressions. The lavatory faucet family includes single-handle, vessel, and widespread models with DIAMOND Seal Technology, WaterSense 1.2 GPM flow, Lumicoat finish options, and ADA compliance. The broader bath/shower collection includes H2Okinetic and TempAssure trim options.
Mount Type
Single-hole, vessel, or widespread 3-hole depending on SKU
Spout Reach
5-7/16 in on 689-DST vessel; 5-3/4 in on 35589-DST widespread
Spout Height
7-1/2 in overall on 689-DST; 6-1/2 in on 35589-DST
Flow Rate Gpm
1.2
Handle Type
Single lever or two lever handles
Spray Functions
laminar / aerated lavatory flow; h2okinetic on shower trims
Model Comparison
4 models
| Specification | Lumicoat Chrome | Matte Black | Lumicoat Champagne Bronze | Lumicoat Stainless |
|---|---|---|---|---|
| Model | 35588-PR-DST / 689-PR-DST | 35589-BL-DST / 689-BL-DST | 689-CZ-PR-DST | 689-SS-PR-DST |
| price | — | — | — | — |
Shared Specifications
All models| mount_type | Single-hole, vessel, or widespread 3-hole depending on SKU |
| spout_reach | 5-7/16 in on 689-DST vessel; 5-3/4 in on 35589-DST widespread |
| spout_height | 7-1/2 in overall on 689-DST; 6-1/2 in on 35589-DST |
| flow_rate_gpm | 1.2 |
| handle_type | Single lever or two lever handles |
| spray_functions | laminar / aerated lavatory flow; h2okinetic on shower trims |
| valve_technology | DIAMOND Seal on DST lavatory faucets; TempAssure on 17T shower trims |
| material | Brass / zinc varies by lavatory SKU |
| ada_compliant | Yes |
| warranty | Lifetime Limited |
| holes_required | 3 |