# Laguna P|Flux:1 Dust Collector vs Shop Fox W1685 1-1/2 HP Dust Collector: specs and price compared

A sourced, side-by-side comparison of the Laguna P|Flux:1 Dust Collector (Laguna Tools) and Shop Fox W1685 1-1/2 HP Dust Collector (Shop Fox (Grizzly Industrial)) among dust collectors. Shop Fox W1685 1-1/2 HP Dust Collector is the cheaper of the two at $836.93.

## Side by side

| Spec | Laguna P|Flux:1 Dust Collector | Shop Fox W1685 1-1/2 HP Dust Collector |
| --- | --- | --- |
| US price | $2899 | $836.93 |
| Brand | Laguna Tools | Shop Fox (Grizzly Industrial) |
| Airflow (CFM) | 1314 | 1280 |
| Static pressure (in) | 10.1 | 10.1 |
| Filtration micron | 0.3 | 2.5 |
| Motor power hp | 1.5 | 1.5 |
| Collection capacity cu (ft) | 3.34 | 5.4 |
| Inlet diameter (in) | 6 | 6 |
| Noise (dB) | 70 | 82.5 |
| Filter type | HEPA canister | bag |

## Key differences

- Airflow (CFM): Laguna P|Flux:1 Dust Collector 1314 vs Shop Fox W1685 1-1/2 HP Dust Collector 1280
- Filtration micron: Laguna P|Flux:1 Dust Collector 0.3 vs Shop Fox W1685 1-1/2 HP Dust Collector 2.5
- Collection capacity cu (ft): Laguna P|Flux:1 Dust Collector 3.34 vs Shop Fox W1685 1-1/2 HP Dust Collector 5.4
- Noise (dB): Laguna P|Flux:1 Dust Collector 70 vs Shop Fox W1685 1-1/2 HP Dust Collector 82.5
- Filter type: Laguna P|Flux:1 Dust Collector HEPA canister vs Shop Fox W1685 1-1/2 HP Dust Collector bag

## Sources

- Laguna P|Flux:1 Dust Collector: https://lagunatools.com/classic/dust-collectors/p-flux-1/ (lagunatools.com, verified 2026-08-01)
- Shop Fox W1685 1-1/2 HP Dust Collector: https://www.grizzly.com/products/shop-fox-1-1-2-hp-dust-collector/w1685 (grizzly.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/dust-collectors/laguna-p-flux-1-vs-shop-fox-w1685/
Cite: Per The Front Desk Review, Laguna P|Flux:1 Dust Collector ($2899) vs Shop Fox W1685 1-1/2 HP Dust Collector ($836.93) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/dust-collectors/laguna-p-flux-1-vs-shop-fox-w1685/
License: CC BY 4.0.