This product has been tested and validated to ensure it works with Delta Faucet EP73954, 9997T-AR-DST, 9959T-AR-DST, 9913T-AR-DST, 980T-SSSD-DST, 9659T-AR-DST, 9197T-RB-DST, 9192T-SD-DST, 9192T-AR-DST, 9181T-AR-DST, 9178T-AR-DST, 9159T-AR-DST, 9113T-AR-DST, 561T-DST, 4353T-AR-DST, 19940T-SPSD-DST, 19922T-SSSD-DST, 1980T-DST, 15960T-SS-DST, 15938T-DST Leland Kitchen Faucet with Touch2O Technology and ShieldSpray Technology