# LG QuadWash Pro Smart Dishwasher (LDTH7972S): specs and price

**Price (US):** $1499 (LG.com official product page lists $1,499.00 for the PrintProof Stainless Steel finish (Black Stainless Steel $1,549.00). Merlin's TV (LG retailer) shows a sale price of $1,349.99.), as of 2026-07-07. Among the 14 dishwashers we track it is #10 cheapest of 14; category median $1324.
**Brand:** LG
**Deskmark:** Gold Deskmark — pay-blind category standing 62/100, #4 of 21 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $1499 |
| Brand | LG |
| Noise dba | 42 |
| Place settings | 15 |
| Wash cycles | 6 |
| Third rack | Yes |
| Drying type | Dynamic Heat Dry |
| Smart Wi-Fi | Yes |
| Energy star | Yes |

## Where it stands

At $1499, the LG QuadWash Pro Smart Dishwasher (LDTH7972S) is #10 cheapest of the 14 dishwashers we track, where the median is $1324. On the spec sheet, its noise dba of 42 is below the median of the 21, its place settings of 15 is below the median of the 20, and its wash cycles of 6 is at the median of the 20.

## Frequently asked questions

**How much does the LG QuadWash Pro Smart Dishwasher (LDTH7972S) cost?**

The LG QuadWash Pro Smart Dishwasher (LDTH7972S) has a US price of $1499 (LG.com official product page lists $1,499.00 for the PrintProof Stainless Steel finish (Black Stainless Steel $1,549.00). Merlin's TV (LG retailer) shows a sale price of $1,349.99.), as of 2026-07-07.

**How does the LG QuadWash Pro Smart Dishwasher (LDTH7972S) compare on price?**

At $1499, the LG QuadWash Pro Smart Dishwasher (LDTH7972S) is #10 cheapest of the 14 dishwashers we track, where the median is $1324.

**What are the LG QuadWash Pro Smart Dishwasher (LDTH7972S)'s key specs?**

LG QuadWash Pro Smart Dishwasher (LDTH7972S) (LG): noise dba 42, place settings 15, wash cycles 6, third rack Yes, drying type Dynamic Heat Dry. Full sourced spec sheet verified 2026-07-07.

Source: https://www.lg.com/us/dishwashers/lg-ldth7972s-top-control-dishwasher (lg.com, accessed 2026-07-07)
Corroboration: https://www.merlinstv.com/products/lg-24-inch-built-in-dishwasher-with-quadwash-pro-ldth7972s (accessed 2026-07-07)
Canonical: https://frontdeskreview.com/product/dishwashers/lg-quadwash-pro-ldth7972s/
Cite: Per The Front Desk Review, the LG QuadWash Pro Smart Dishwasher (LDTH7972S) price of record was $1499 as of 2026-07-07 — https://frontdeskreview.com/product/dishwashers/lg-quadwash-pro-ldth7972s/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl