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Approved research · index eligible

Whirlpool Pro Series 48,000-Grain Water Softener System

Pro Series · Ion-exchange (cation resin) water softener with demand-controlled regeneration

Manufacturer number
WHES48
Product category
Water softeners
Evidence profile
7/7 complete
Pricing state
$779.00 historical observation
Sales model
Retail / big-box (Lowe's)
Last verified
2026-09-16

Water System Guide is an independent research publisher, not a manufacturer, dealer, installer, utility, or laboratory.

What is verified

  • Exact identity: WHES48, manufacturer product number WHES48
  • Ion-exchange (cation resin) water softener with demand-controlled regeneration
  • NSF/ANSI 44: Whirlpool WHES48[2] ×2, service flow 12, Hardness Reduction[HR] + Efficiency Rated[ER] claim columns
  • Two Year Full Warranty on parts and labor (2 years from delivery); 10 years salt storage tank + fiberglass resin/mineral tank; 3 years electronic control board; WHE-WSC Water Softener Cleaner (1 bottle/4 months) extends full warranty to 10 years from delivery; max 3 bottles/12 months; After 2nd year, labor not covered; replacement parts shipped free; refund possible if part unavailable.

Cost and quote state

$779.00 historical equipment-price observation

Archived price evidence: Lowe's published USD 779.00 for exact model WHES48 when the live product page was re-read on 16 September 2026 (5% MyLowe's Rewards card price USD 740.05). This is an observed retailer list price only; installation, plumbing, permits, freight, taxes and service are excluded, and Lowe's states that prices and availability may vary by store. The observation expires 16 October 2026 and is not a guarantee of price.

Observed Sep 16, 2026 · pricing verification expires Oct 16, 2026 · equipment price only, not an installed total. This is a historical source observation, not a current offer. After the verification expiry date, a new seller check is required.

Serviceability and local boundary

Regional exact-model evidence

Exact-model serviceability has been verified at Level 3 through manufacturer support channels (Whirlpool Water Solutions / Water Channel Partners: 1-866-986-3223, owner-center product manuals, warranty registration/extension program); Houston exact-model serviceability has not yet been verified. No Houston installer claim is made.

Houston relevance is limited to address- and PWS-scoped water-quality evaluation (2025 City of Houston Water Quality Report hardness data). It is not a household need, fit, sizing, contaminant-specific suitability, availability, serviceability, or provider-match conclusion.

Current stock is not established by this research snapshot. Confirm availability directly with the seller. The source note below is historical; its verification expiry does not refresh automatically.

Availability evidence note: Level 4 current exact-model availability is not verified as a durable claim. The live Lowe's product page was read on 16 September 2026 and showed WHES48 orderable online (pickup and shipping offered), but Lowe's is edge-protected and can return an access-denied response, so current stock, orderability, delivery timing, installation scheduling and Houston service are not verified and are quote/verify-required. This observation is not a guarantee of current availability.

Compare approved models

Compare normalized fields using only data frozen in approved snapshots.

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Related models and brand hub

This page documents the exact model only. The parent brand record carries the licence, warranty and certification-structure context that no single model page can hold.

Revision and provenance

Approved revision
4e065cf3e00c00a1fbd597b3b6d15c406777b40a336d1cef0cc22e6a1acf0662
Snapshot
43fd30cd7b30786909167389e577edfc9faf22c22c382dc5e7e5e893f2adf30a
Independent QA
c68ad60a032acf6a84d6076620f065f078878074bb40686f3d9445aece7ff656

Evidence sources