Overview
The Haze V3 is a portable dry herb vaporizer manufactured by Haze Vaporizers (also known as Haze Technologies). It was released around 2015 as the successor to the Haze V2.5. The V3 is primarily a conduction vaporizer, though it features both conduction and convection screen inserts that allow users to experiment with heating styles. It is powered by removable rechargeable batteries and is notable for its dual-oven design, allowing users to load two separate chambers — potentially with different materials or temperature settings — for back-to-back sessions. The Haze V3 was marketed as a versatile multi-material device capable of vaporizing dry herbs, concentrates, and e-liquids, making it one of the few portable vaporizers positioned as a "3-in-1" solution during its era.
The company's representative, known in the community as Scott (scottg402), was an active and responsive presence in community discussions, offering direct support and answering user questions.
Specifications
| Specification | Details |
| Heating Method | Primarily conduction; convection screen insert available |
| Power Source | Removable rechargeable batteries (standard and XL sizes) |
| Chambers | Dual ovens |
| Compatible Materials | Dry herb, concentrates, e-liquids |
| Temperature Settings | Multiple preset temperature levels (at minimum 4 settings, referenced as "temp 2" through higher settings) |
| Mouthpieces | Glass and stainless steel (metal provides cooler vapor) |
| Loading System | Pre-loadable stainless steel "cans" with lids; conduction and convection screen inserts |
| Color Options | Stealth Black and other finishes |
| Original Retail Price | Approximately $200–$250 USD (£180 GBP equivalent at time of release) |
| Warranty | Tied to the unit's serial code (transferable to new owners) |
Included Accessories (Standard Kit)
- Haze V3 unit
- 2× standard batteries
- Battery charger
- Herb cans with lids (metal and silicone lids)
- Concentrate cans
- Conduction and convection screen inserts
- Glass mouthpiece
- Metal (stainless steel) mouthpiece
- Tweezers for can removal
- Cleaning supplies
Community Reception
The community generally regarded the Haze V3 favorably as a solid conduction portable vaporizer with a unique and practical feature set. One longtime owner described it as "one of my favorite vapes," and another who also owned the Haze V2.5 praised both models as "great conduction vapes." Multiple community members were enthusiastic enough to accumulate large accessory collections, suggesting strong long-term satisfaction.
Pros identified by the community:
- Dual-oven design offered unmatched versatility and convenience for sessions
- Removable batteries (in both standard and XL sizes) eliminated downtime and extended session life
- Pre-loadable cans allowed users to prepare multiple loads in advance; "load up four of these baskets and you are set for the day or evening"
- Multi-material capability (herbs, concentrates, e-liquids) appealed to users consolidating devices
- Portability and compact form factor for a dual-oven device
- Warranty followed the serial code, making it transferable to new owners — noted as "real cool" by one community member
- Active manufacturer support from the company representative in community forums
Cons identified by the community:
- Cleaning and maintenance could be demanding, particularly with resin buildup in the pipes and chambers
- Battery life on standard batteries was a pain point; one V2 user upgrading specifically cited battery performance as a reason to switch (the V2 reportedly took six to eight hours to charge for a proper session)
- Silicone parts retained odor that was difficult to eliminate
- Some users felt that herb cans produced slightly less vapor than using the conduction screen directly in the oven (estimated at "80–85% of the vapour experience")
- As an older model, replacement parts and accessories became increasingly difficult to source over time
Tips & Techniques
Loading Methods
The Haze V3 supports two primary loading approaches for dry herbs:
Herb Cans (Recommended for Convenience): Pre-loadable stainless steel cans with lids that insert directly into the oven. One community member described them as offering "maybe 80–85% of the vapour experience" compared to the conduction screen, but with the significant advantage of keeping "the device as clean as the day you got it." The filling procedure was described as "a little fiddly but not much moreso than building a joint." Multiple pre-loaded cans can be carried in a Doob-tube (three full cans fit) or in the Haze accessory keychain (which holds eight cans and two mouthpieces).
Conduction Screen (Maximum Performance): Loading herb directly onto the conduction screen in the oven was widely acknowledged to produce superior vapor density. One user noted the conduction screen "works way too well and produces tons of vapour." However, this method requires more frequent cleaning of the oven itself.
Can Removal
After a session, cans can be removed using:
- The supplied tweezers (recommended)
- A toothpick
- A fingernail (noted by one user as "not the best" method)
One experienced user reported opening the device "almost as soon as I turn it off" at temperature setting 2 without risk of burns, though higher temperatures were noted to retain heat longer.
Session Management
The dual-oven design allows users to load both chambers with different materials or temperature preferences, extending sessions without reloading.
Temperature Guide
The Haze V3 uses preset temperature levels rather than precise digital temperature control. Community references indicate at least four settings:
| Setting | Community Usage Notes |
| Temp 1 (Lowest) | Flavor-focused sessions; lighter vapor |
| Temp 2 | Commonly used general-purpose setting; device cools quickly after shutdown |
| Temp 3 | Fuller extraction; denser clouds |
| Temp 4 (Highest) | Maximum extraction; device retains heat longer after shutdown |
Specific Celsius/Fahrenheit values for each preset were not extensively documented in the available community discussions. Users seeking "decent clouds" were advised to use the higher temperature settings. The community noted that higher settings caused the oven to stay hot longer after being turned off, which is worth considering for maintenance and handling.
Maintenance & Cleaning
Cleaning was one of the most discussed topics among Haze V3 owners. The community identified it as an area requiring regular attention to maintain optimal performance.
Recommended Cleaning Procedure
- Pipes and screens: Clean with isopropyl alcohol (strongly preferred). One user attempted substituting vodka for isopropyl alcohol and found it insufficient — the pipes became "really sticky while inserting into the chamber," draw resistance increased, and the device became "not as efficient at vaporizing as it used to be." The community consensus was that isopropyl alcohol is the proper solvent for resin removal.
- After each session: Use a Q-tip to wipe down the oven area while still slightly warm. With the cans removed and the door open, this was reported to be safe and effective.
- Silicone parts: Soap and warm water were found to be as effective as any specialized product. The Haze-branded cleaning powder was reviewed by one self-described "HUGE fan" of the V3 who found it "meh" — offering no noticeable odor reduction beyond simple soap and water, even with doubled scoops or multi-day soaking. The community member explicitly recommended avoiding the product.
Key Maintenance Tips
- Using herb cans dramatically reduces the need for deep oven cleaning
- Users who exclusively used cans reported never needing to do more than brush out the oven
- Regular cleaning prevents increased draw resistance and maintains extraction efficiency
- Neglecting pipe cleaning was identified as the primary cause of degraded performance over time
Common Issues & Fixes
Sticky Pipes / Increased Draw Resistance
Symptoms: Pipes feel sticky when inserting into the chamber; draw resistance noticeably increases; vapor production declines.
Cause: Resin and residue buildup on pipes and screens, particularly when cleaning with inadequate solvents.
Fix: Clean pipes and screens thoroughly with isopropyl alcohol rather than substitutes like vodka. If performance has degraded, a deep ISO soak and thorough cleaning of all vapor path components is recommended.
Battery Degradation
Symptoms: Reduced session time, batteries no longer holding charge.
Fix: The Haze V3's removable battery design was a key advantage here. Replacement batteries (including XL versions) could be purchased. As the device aged, users turned to the community marketplace to source batteries from other owners. Keeping spare batteries on the external charger ensured uninterrupted use.
Silicone Odor Retention
Symptoms: Silicone components retain cannabis odor after cleaning.
Fix: No fully effective solution was identified by the community. Soap and warm water provided the best results. The Haze cleaning powder was found to be no more effective. Some users continued searching for alcohol-safe alternatives for silicone.
Difficulty Sourcing Replacement Parts
As the V3 aged out of production, replacement parts became scarce. Community members reported difficulty finding specific components through normal retail channels, with some accessories listed as available but out of stock at authorized retailers.
Accessories & Modifications
First-Party Accessories
- XL Batteries: Extended battery life; commonly purchased in addition to standard batteries
- Car Charger Adapter: Allowed charging on the go (retailed at $24.99)
- Extra Herb Cans and Lids: Available with both metal and silicone lids; heavy users accumulated large collections (one sale listing included 10 cans)
- Aluminum Carrying Case: Protective storage for the unit
- Haze Accessory Keychain: Portable carrier for 8 cans and 2 mouthpieces
- Concentrate Cans: Dedicated cans for wax/oil materials
- Convection and Conduction Screen Inserts: Allowed users to switch between heating styles
Third-Party Accessories
- Ed's TNT 14mm Wooden Water Pipe Adapter (WPA): A cocobolo wood WPA available through retailers like PuffItUp. One community member described it as the accessory that "makes the V3," indicating it significantly enhanced the vaping experience through water filtration. These became very difficult to source as the V3 aged, with users seeking them on the secondary market.
- Delta 3D Studios Haze Stand: A custom stand for the V3 (retailed at approximately $15)
- Delta 3D Studios Can Case: Held 5 cans and 1 mouthpiece (retailed at approximately $11)
- VapeXhale ELB (Easy Load Bowls): At least one community member reported using VapeXhale ELBs with the Boundless CFX as part of exploring alternatives, though these were not directly compatible with the Haze V3
Comparisons
Haze V3 vs. Storz & Bickel Plenty
One user deliberating between the Haze V3 and the Plenty — a plug-in desktop/handheld vaporizer by Storz & Bickel — ultimately chose the V3 for its newer design and smaller, more portable form factor. The community acknowledged these as "two very different machines" with minimal crossover appeal, as the Plenty is a corded device suited for home use while the V3 is a true portable. The Haze company representative noted owning both devices and offered to provide comparative insight, emphasizing objective feature comparison rather than pushing users toward either product.
Haze V3 vs. Boundless CFX
In discussions about finding a replacement for the Haze V3, the Boundless CFX was mentioned as a potential upgrade path. One user who loved both their Haze V3 and V2.5 experimented with the CFX using VapeXhale ELBs, converting it into a convection-style vaporizer and praising its cleanliness — noting that after putting "at least two oz through this thing," the bowl remained "as clean as the day I got it." This comparison highlighted a key distinction: while the Haze V3 was appreciated as a conduction vape, some users eventually sought convection alternatives for cleaner operation and different vapor characteristics.
Haze V3 vs. Haze V2.5
The V3 was the direct successor to the V2.5. Users who owned both considered them comparable in vapor quality as conduction devices, with the V3 offering improvements in design, battery management, and overall refinement. Battery charging time was a significant complaint with the V2 generation, which the V3 aimed to address with its removable and swappable battery system.