Free Shipping on Orders Over $50
Dometic DHT42L Holding Tank 42L 322601101
Original price was: $465.59.$335.52Current price is: $335.52.
39 in stock
DHT42L Holding Tank – 42L
A 42 l capacity waste holding tank for marine toilets. It’s leak-proof, odor-free and made from highly durable polyethylene (6.3 mm wall thickness). With pre-cut holes and tested fittings that can rotate, it is easy to retrofit.
Features:
- No leaks or odors
- Easy to fit
- 2 Seperate outlets
- Low odor
- 42L
- Holding tank of marine toilets
WARNING: This product can expose you to chemicals including ARSENICwhich is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov.
Specifications:
- Color: White
- Box Dimensions: 16″H x 17″W x 23″L WT: 10.18 lbs

![jl-audio-vex-enclosed-speaker-system-swivel-mount-f-pipe-mounting-ps-swmcp-b-1-7 JL Audio VeX Enclosed Speaker System Swivel Mount f/Pipe Mounting - PS-SWMCP-B-1.750 [010-13689-00]](https://www.goodmarinereplacementparts.com/wp-content/uploads/2026/09/jl-audio-vex-enclosed-speaker-system-swivel-mount-f-pipe-mounting-ps-swmcp-b-1-7.webp)
![jl-audio-vex-enclosed-speaker-system-surface-mount-clear-anodized-ps-swmcp-c-sm- JL Audio VeX Enclosed Speaker System Surface Mount - Clear Anodized - PS-SWMCP-C-SM [010-13697-00]](https://www.goodmarinereplacementparts.com/wp-content/uploads/2026/09/jl-audio-vex-enclosed-speaker-system-surface-mount-clear-anodized-ps-swmcp-c-sm-.webp)
![jl-audio-premium-9-awg-12v-power-connection-kit-f-single-amplifier-within-12-bat JL Audio Premium 9 AWG 12v Power Connection Kit f/Single Amplifier Within 12' of Battery - XMD-PCS30A-1-L12 [010-13649-00]](https://www.goodmarinereplacementparts.com/wp-content/uploads/2026/09/jl-audio-premium-9-awg-12v-power-connection-kit-f-single-amplifier-within-12-bat.webp)
![acr-aislink-man-overboard-beacon-parts-kit-9618 ACR AISLink Man Overboard Beacon Parts Kit [9618]](https://www.goodmarinereplacementparts.com/wp-content/uploads/2026/09/acr-aislink-man-overboard-beacon-parts-kit-9618.webp)
![jl-audio-premium-6-awg-12v-power-connection-kit-f-single-amplifier-within-10-bat JL Audio Premium 6 AWG 12v Power Connection Kit f/Single Amplifier Within 10' of Battery - XMD-PCS50A-1-L10 [010-13417-00]](https://www.goodmarinereplacementparts.com/wp-content/uploads/2026/09/jl-audio-premium-6-awg-12v-power-connection-kit-f-single-amplifier-within-10-bat.webp)

![jl-audio-6-powered-network-cable-f-connection-compatible-nmea-2000-mediamaster-m JL Audio 6' Powered Network Cable f/Connection of Compatible NMEA 2000 MediaMaster - MMC-PN2K-6 [010-13858-00]](https://www.goodmarinereplacementparts.com/wp-content/uploads/2026/09/jl-audio-6-powered-network-cable-f-connection-compatible-nmea-2000-mediamaster-m.webp)
![vesper-protective-cover-f-vision-ais-displays-010-13275-00 Vesper Protective Cover f/Vision AIS Displays [010-13275-00]](https://www.goodmarinereplacementparts.com/wp-content/uploads/2026/09/vesper-protective-cover-f-vision-ais-displays-010-13275-00.webp)