Moen S3946SRS Transitional Soap Dispenser Spot Resist Stainless. The S3946SRS is a genuine product manufactured by Moen Faucet. The Soap Dispenser is from Moen's Transitional collection and has a Spot Resist Stainless finish. Included with the soap dispenser is a refillable bottle which has a capacity of 18 ounces. For convenience, the top of the dispenser lifts off allowing for easy filling of the soap or lotion.