This Dometic replacement drier filter is an essential component for R410A refrigerant air conditioning systems in RVs. The drier removes moisture and contaminants from your AC refrigerant, protecting the compressor and ensuring efficient cooling performance. If your RV's air conditioner is running weak or you're performing routine AC maintenance, this OEM filter is the exact replacement you need.
Key Features
- Designed for R410A refrigerant systems only
- Compatible with 2-6 ton Dometic RV air conditioning units
- Removes moisture and particulate contamination from refrigerant
- Protects compressor from damage and extends AC system life
- Genuine OEM Dometic part — exact factory replacement
- Quick installation with standard refrigeration connections
Technical Specifications
| Specification | Details |
|---|---|
| Refrigerant Type | R410A |
| AC Capacity Range | 2-6 Ton |
| Part Number | 290000072 |
| Type | Drier Filter |
| OEM Status | Genuine Dometic Replacement |
Frequently Asked Questions
Q: How do I know if my drier filter needs replacement?
A: Replace your drier filter during routine AC maintenance or if your system has been open for service. Moisture absorption is invisible, so preventive replacement is recommended every 2-3 years or after any refrigerant work.
Q: Will this filter work with my older Dometic RV air conditioner?
A: This filter is designed for R410A systems in the 2-6 ton range. Check your AC unit's nameplate or documentation to confirm the refrigerant type and capacity. If you have an older R22 system, you'll need a different filter.
Q: Can I install this myself, or do I need a technician?
A: Drier filter replacement requires refrigeration tools and EPA certification to handle R410A safely. We recommend having a qualified RV technician perform the installation to maintain system integrity and warranty compliance.
Why Choose Elkhart RV Parts
We specialize in hard-to-find Dometic RV replacement parts and ship directly from Elkhart, Indiana — the RV capital of the world. Every part is genuine OEM Dometic stock, backed by our expert support team. When you need the exact replacement for your RV's air conditioning system, Elkhart RV Parts has it in stock and ready to ship.
| Product type | Service Parts |
|---|---|
| Part number | 290000072 |
| Refrigerant | R-410A |
| Capacity range | 2-6 ton |
| Compatible models | 13500150001600017000 |
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.