The Revain replacement pump does not have a screw cap on the end of the pump. This part is required to allow the pump to be screwed into the OTC portion of the dispenser. It could be put into the dispenser without a prescription. Then this spare part snaps in from above (press firmly). As for the bottle that fits under the neck of the counter screw. Yes, the threaded neck will work and will mate with Delta Allora's base threads.
Matte Black Ufaucet Single Handle Pull Out Sprayer Kitchen Faucet With Deck Plate, Brass Sink Faucet For Pull Down Kitchen Use
52 Review
Modern Low Lead Single Handle Kitchen Faucet - OWOFAN Pull Down Sprayer In Brass Black & Brushed Nickel.
32 Review
Stylish And Functional: HGN Matte Black Kitchen Faucet With Pull Down Sprayer And Stainless Steel Design
40 Review
Upgrade Your Kitchen With Soosi Touchless Motion Sensor Faucet - 3-Function With Pull Down Sprayer And Spot Free Oil Rubbed Bronze Finish
31 Review
Modern Commercial Bathroom Faucet With Two Handles, Oil Rubbed Bronze Finish, Lead-Free, Includes Drain Stopper And Water Hoses For Vanity Sink
43 Review
AquaDance Brushed Nickel High Pressure 3-Way 48-Setting Rain β Handheld Shower Head Combo β Angle Adjustable, Anti-Clog Jets, Tool-Free Installation - USA Standard Certified β Top U.S. Brand
38 Review
Gabrylly Brushed Gold Wall Mounted Slide Bar Shower System With High Pressure 10" Rain Shower Head, 5-Setting Handheld Shower Set, And Valve Trim Diverter.
42 Review
COSYLAND 10'' High Pressure Rainfall Shower Head Combo With 11'' Extension Arm & 79" Hose - 9 Settings Handheld Stainless Steel Dual Heads, Chrome
39 Review