Price History for Inlet Water Filter

Close

Inlet Water Filter

The Rheem PROTECH Inlet Water Filter replaces the inlet water filter on your Rheem tankless water heater. It is the same filter that is used in production. The filter ensures safe and reliable operation of your

ItemId: 311580370
UPC: 662766478594
$11.47
Last Updated
09-Sep-26 01:50 AM
In Stock
View at Home Depot

Set Price Alert

$
Required field
Required field

Price History Chart

Lowest
--- ()
Highest
--- ()
Current
$11.47
View at Home Depot

Recorded price history

DatePrice
Jun 25, 2026 $11.47
Dec 14, 2025 $10.64
Dec 13, 2025 $10.64
Nov 22, 2025 $10.64

Analysis

Inlet Water Filter price analysis

Price analysis for Inlet Water Filter at Home Depot: Today's price is $11.47. The lowest recorded price on PriceWatchPro was $10.64 on November 22, 2025. That's $0.83 below today's price.

  • Currently listed at $11.47, which is $0.83 above the original MSRP of $10.64.
  • The lowest recorded price on PriceWatchPro was $10.64 on November 22, 2025. That's $0.83 below today's price.
  • The highest recorded price on PriceWatchPro was $11.47 on June 25, 2026.
  • No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
  • PriceWatchPro has been tracking this listing since November 22, 2025 (319 days of price history).

Related

Track price history on other items shoppers are watching in this category.

Gasket Roll GBD-023-REF price history on PriceWatchPro
Gasket Roll GBD-023-REF
$39.48
1-1/4 in. x 3/4 in. PEX-A Reducing Coupling Pipe Fitting Plastic Poly Alloy Expansion Barb in Black price history on PriceWatchPro
1-1/4 in. x 3/4 in. PEX-A Reducing Coupling Pipe Fitting Plastic Poly Alloy Expansion Barb in Black
$6.58
208-230V1PH 1/5HP 1075RPM Motor price history on PriceWatchPro
208-230V1PH 1/5HP 1075RPM Motor
$346.37
16.25 in. x 21.25 in. x 4 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) price history on PriceWatchPro
16.25 in. x 21.25 in. x 4 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack)
$109.96
2 in. x 1-1/2 in. Pex-A Reducing Coupling Pipe Fitting Plastic Poly Alloy Expansion Barb in Black (Pack of 5) price history on PriceWatchPro
2 in. x 1-1/2 in. Pex-A Reducing Coupling Pipe Fitting Plastic Poly Alloy Expansion Barb in Black (Pack of 5)
$65.37
Propane Tank Adapter with Luminous Dial Gauge Converts POL LP to QCC1 Type 1 for 5-100 lb Tanks BBQ Grill Heater 2 Pack price history on PriceWatchPro
Propane Tank Adapter with Luminous Dial Gauge Converts POL LP to QCC1 Type 1 for 5-100 lb Tanks BBQ Grill Heater 2 Pack
$65.54
"Vent 3/5 3"" Adjustable 2 Wall 100112363" price history on PriceWatchPro
"Vent 3/5 3"" Adjustable 2 Wall 100112363"
$284.55
Pilot Assembly - Uln Es2 AP16006A price history on PriceWatchPro
Pilot Assembly - Uln Es2 AP16006A
$260.27

Support

Home Depot FAQs

Tips for tracking this Home Depot item with alerts and price history.

How do I track price drops for Home Depot?

Pick a target price on this page and save it. We will email you when this Home Depot listing drops below your goal.

Where can I review price history?

Check the price history chart on this page to compare today’s price against recent highs and lows before buying.

Can I edit or pause alerts later?

Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.

Snapshot

Inlet Water Filter shopping snapshot

Track this Home Depot listing with real-time alerts, a full price history, and side-by-side savings tips.

Understand pricing trends

Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.

Set alerts that match your budget

Choose a target price and we will email you when Inlet Water Filter dips below that number.

Shop confidently

Review specs, availability, and recent updates from Home Depot before jumping to the store page.