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GeneralAire GA19 Vapor Pad

OEM part number(s): GA19, GFI #7919 · Made by GeneralAire (General Filters) · Whole-house water panel / pad

Lowest verified price: none captured yet — see the notes below. The Amazon button below is the current buy route.

Buy on Amazon — GA19Amazon search for the exact part number (no single listing is endorsed). Amazon price is shown on Amazon; we do not quote it here.

Verified prices (checked 2026-11-11)

Option	Price	Store & shipping

No verified in-stock US retail price was captured on 2026-11-11 (a $18.57 figure appeared only in an aggregator referencing an Amazon listing, and this site does not quote Amazon prices).

How to read this: the lowest verified price above is the headline even when it is not Amazon. Amazon is the buy button because it is this site's affiliate route; its price is not quoted because Amazon blocks automated price reads.

Exact fit — models that take this part

GeneralAire 900 (GeneralAire Elite), GeneralAire 1000 (GeneralAire Elite)

How many per change: One pad per change.

Specifications

Replacement interval	Replace once per year (GeneralAire guidance for Elite-series pads).
Dimensions	9.75 × 12 × 1.5 in
Treatment	Vapor pad for GeneralAire Elite flow-through humidifiers.

Equivalents and cross-references

Brand	Part number	Note
York (Source 1)	S1-HUPAD18	York Source 1 pad listed as the same fit (Alberta Furnace Filters listing)

Sources

Full record, including descriptor data for every model, is in the open dataset: /data/parts.json.