Aquasana
Whole-house WH-HS
System model WH-HS
Main whole-house treatment configuration rated in the manufacturer sheet at 5.7 gpm. Check the source scope and installation-specific maintenance.
Use the exact documented model and replacement configuration. Similar model names do not establish equivalent claims.
Document review ·
- Rated capacity
- 165,000 gal
- Service flow
- 5.7 gpm
- Replacement items
- 3
Replacement filters
Claims below apply to WH-HS + WH-HS-R + EQ-303-20 + EQ-PFC.35 as a complete configuration. Physical fit alone does not establish certified performance.
165,000 gallons / 24 months. Replace at the earlier of the documented volume or time limit; follow source instructions for any earlier replacement triggers. Capacity / component source · Time-limit source
No gallon limit in captured instructions / 2 months. The manual specifies a time interval and earlier replacement if water flow decreases; no gallon limit is published for this stage. Capacity / component source
No gallon limit in captured instructions / 6 months. The manual specifies a time interval and earlier replacement if water flow decreases; no gallon limit is published for this stage. Capacity / component source
WQA did not evaluate chlorine or chloramine reduction; those internally tested claims are excluded. Maintenance covers the standard main-filter, sediment-pre-filter and post-filter installation. Optional UV, conditioners and upgraded pre-filters are excluded. Replace pre/post housings every five years as instructed; hardware and labor are outside the filter budget.
Reduction claims
WQA certification stated in the manufacturer document. The registry was not independently checked. Only captured source-supported claims are shown; laboratory performance is not a guarantee for your water.
| Reduction claim | NSF/ANSI | Evidence |
|---|---|---|
| PFOA/PFOS | 53 | Source ↗ |
| PFHpA | 53 | Source ↗ |
| PFHxS | 53 | Source ↗ |
| PFNA | 53 | Source ↗ |
| VOC | 53 | Source ↗ |
| Bisphenol A | 401 | Source ↗ |
| Ibuprofen | 401 | Source ↗ |
Materials & structural scope
No separate materials-only record captured. This does not mean the system lacks materials certification.
Unlisted contaminants have no captured claim here. An absent catalog claim does not prove absence of certification.
Annual filter cost
- WH-HS-R · 1 units / year$1,749.00
- EQ-303-20 · 6 units / year$73.98
- EQ-PFC.35 · 2 units / year$73.98
Some stages have only a published time or gallon limit. This estimate uses the captured limits; follow flow, indicator and other earlier replacement triggers in the instructions.
For each item: round up the larger of annual water use ÷ capacity and 12 ÷ replacement months, then multiply by quantity and unit price. This conservative full-year budget does not credit the filters supplied with a new system. Multi-pack prices are allocated per filter; buying whole packs can cost more. It excludes system purchase, hardware, optional upgrades, shipping, tax, labor, water and electricity. Editable prices are your assumptions.
Evidence & review
Reviewed 2026-09-21 · Codex document review. Document review, not independent laboratory testing.
Matched the exact system, replacement elements, claim-specific standard and operating limits against the archived source. This is an assisted document review, not laboratory testing or independent human certification.
Original source archived for the September 2026 document review. Check the document revision and model-specific conditions.
Standard installation component list and replacement instructions. Optional UV/conditioner upgrades have separate maintenance. Housing replacement is hardware maintenance, not a filter consumable.
Use exact item number and product-specific capacity. Generic Claryum marketing modules do not establish whole-house certification.
WH-HS-R: $1749.00 per 1 unit(s), observed 2026-09-21. Manufacturer one-time purchase price in USD; tax and shipping excluded. Prices may change. Listed out of stock when checked; this is a displayed price, not a promise of availability.
Observed one-time offer; promotion may expire. No subscription discount.
EQ-303-20: $36.99 per 3 unit(s), observed 2026-09-21. Manufacturer April 2026 MSRP. Three identical filters per pack; calculator allocates one-third of the pack price per change. Tax and shipping excluded.
Use the New MSRP column, not the discounted Water for Life subscription column.
EQ-PFC.35: $36.99 per 1 unit(s), observed 2026-09-21. Manufacturer April 2026 MSRP. One replacement filter. Tax and shipping excluded.
Use the New MSRP column, not the discounted Water for Life subscription column.
Follow the source document’s water-quality limits and conditions of use. Household filtration does not replace required disinfection.