1.75 GPM Flow Restrictor
Fast & Free Shipping
3-day shipping on orders over $50
Hassle-Free Returns
Full refund within 90 days of purchase
Lifetime Warranty
We’ll repair or replace it — guaranteedPRODUCT DETAILS
- 1.75 GPM (Gallons Per Minute)
- California Compliant, low flow model
- Flow Regulator by Neoperl® for HammerHead Showers®
- Works with all HammerHead Showers products
- Steady flow rate regardless of pressure, optimal for households with low water pressure
The combination of the calibrated o-ring and seating area is accurately calibrated to the water pressure and ensures a steady flow rate within the indicated range.
Flow restrictors, such as the HammerHead Showers 1.75 GPM, feature a housing, seating area & precision o-ring. The o-ring shape alters with varying pressure & water flow, staying within the given flow rate tolerance. When no flow/pressure, the o-ring is relaxed (pos. 1); with flow, it's pushed into the seating area (pos. 2), the pressure increases, o-ring shape changes more (pos. 3), & as pressure decreases, o-ring shape returns to pos. 2 & 1.
Limited Lifetime Warranty
You Break It, We Back It.
We stand behind our products — for life. All HammerHead Showers products come with a limited lifetime warranty for the original homeowner. If it leaks, drips, or fails under normal use, we’ll send you replacements or repair parts — free of charge.
- * Commercial use? Covered for 5 years.
- * Bidet sprayers? 3-year limited warranty.
- 👉 View Full Warranty Details
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Shipping + Returns
Shipping
- Free 3-Day Shipping on orders over $50
- Orders under $50? Just $5 for 3-day shipping
- Orders placed after 2PM PDT or on weekends ship the next business day
Returns
Not feeling it? No worries. You've got 90 days from delivery to send it back.
We accept returns for any reason — just return the product in good condition with all parts, instructions, and original packaging.
- Start a Return using our self-service Returns Portal
- A $10 return fee applies to personal preference returns
- No fee for damaged, defective, or incomplete orders
- Returns missing components or packaging may qualify for a 50% refund.
Refunds are issued 3–5 days after inspection.
- Questions? Email us at contact@theshowerheadstore.com
- View Full Return Policy
