The Kohler Cinq K-33631-G-CP is a fixed round showerhead that combines a clean transitional profile with Kohler's five-layer filtration system. Its single full-coverage spray keeps the experience straightforward, while the 1.75 GPM flow rate targets a more efficient install without giving the showerhead a stripped-down appearance. Polished Chrome gives the filtered design a brighter, more traditional finish option for everyday bathrooms.
What does filtered mean on the Cinq showerhead, and how do you replace the filter?
On the Cinq line, filtered means the showerhead uses Kohler's built-in five-layer filtration system to reduce common impurities before water reaches the spray face. That is different from a standard decorative showerhead because the filtration component is part of the product's main value, not an accessory added afterward. Filter replacement is typically handled by opening the showerhead per Kohler's service instructions, removing the spent cartridge, and installing the matching replacement filter in the same position. If you want the filtration performance to stay consistent, plan on replacing the filter on the interval Kohler recommends for your water conditions.
Is the 1.75 GPM version water efficient, and is it WaterSense certified?
A 1.75 GPM showerhead sits in the more efficiency-oriented part of the market and is meant to reduce water use compared with older higher-flow heads. That makes this version a better fit when you want a filtered showerhead without stepping up to a 2.5 GPM flow rate. WaterSense certification is not stated in the source details provided here, so this file does not claim certification one way or the other. If certification is a purchase requirement, the safest next check is Kohler's technical documentation for the exact model.
Will this showerhead work with a standard shower arm or mount?
Yes, this is a fixed wall-mount showerhead intended to install on a standard shower arm rather than as a proprietary rail or handshower system. The arm is not included, so it is positioned mainly as a replacement head for an existing shower setup. In most bathrooms that means you remove the old head and thread this one onto the current arm with the usual sealing steps. If your shower uses a nonstandard fitting or integrated panel, you should verify compatibility before ordering.
How many spray functions does this Cinq showerhead have?
This model is a single-function showerhead with one full-coverage spray pattern. Kohler is keeping the experience simple here: the emphasis is on an even, familiar rinse plus filtration rather than multiple massage or mist modes. That also means there is no spray-selector dial to learn or maintain in daily use. If you want a filtered head with a straightforward shower feel, that is exactly what this configuration is built to provide.
How should you clean and descale this showerhead?
Routine cleaning should be done with a soft cloth, mild soap, and water so the finish and spray face are not damaged by harsh chemicals. If you notice mineral buildup, a gentle descaling approach is better than abrasive scrubbing, especially around the nozzles and any filtered components. In hard-water homes, regular wipe-downs help keep the full-coverage spray more even and can reduce visible spotting on Polished Chrome. Avoid aggressive cleaners unless Kohler specifically approves them, because the finish and internal parts benefit from gentler maintenance.
# Kohler Cinq Round Single-Function Filtered Showerhead, 1.75 GPM, Polished Chrome **Model:** `K-33631-G-CP` **Brand:** Kohler **Category:** Shower Head > The Kohler Cinq K-33631-G-CP is a fixed round showerhead that combines a clean transitional profile with Kohler's five-layer filtration system. Its single full-coverage spray keeps the experience straightforward, while the 1.75 GPM flow rate targets a more efficient install without giving the showerhead a stripped-down appearance. Polished Chrome gives the filtered design a brighter, more traditional finish option for everyday bathrooms. ## Specifications | Attribute | Value | |---|---| | Shower Head Type | fixed | | Shape | round | | Gpm | 1.75 | | Spray Functions | full-coverage | | Filtered | Yes | | Arm Included | No | | Finish | Polished Chrome | | Warranty | Limited Lifetime | ## What's Included - Showerhead Source: https://www.jaspecs.com/kohler/shower-head/k-33631-g-cp-kohler-cinq-round-showerhead-1-75-gpm/