Quick answer
Bug Buster whole-house UV systems come in two series. The Pro Series runs on a VIQUA VH410, the Sterilight design, and the Alpine Series runs on an Alpine Pure UV. Either way it needs a service every 12 months: a new lamp, a clean quartz sleeve, new pre-filters, and the UV unit and water lines sterilised. We service Bug Buster and Alpine Pure systems from Mangawhai to Albany, usually in one visit.
- New lamp every 12 months
- Quartz sleeve cleaned
- Pre-filters changed
- Water lines sterilised
- Lamp timer reset
- Mangawhai to Albany
Book your Bug Buster UV service: 0800 278 296
Which Bug Buster do you have?
Bug Buster systems come in two series. The name is on the label on the stainless cover: Alpine Series or Pro Series, then Cobalt, Pearl, Diamond, Silver, Platinum, Gold or Titanium. The series tells you which UV is inside, and so which lamp it takes:
| Bug Buster | UV inside | Lamp | Quartz sleeve | Controller |
|---|---|---|---|---|
| Pro Series Silver, Platinum, Gold, Titanium | VIQUA VH410, labelled “Powered by Sterilight” | S410RL | QS-410 | BA-ICE-CL |
| Alpine Series Silver, Platinum, Gold, Titanium | Alpine Pure 18 GPM UV (the PV18T) | AP LP 422: 40 W, 422 mm | AP QS 452 | Alpine Pure AP BAL 100 (BAP100365 on the label) |
| Alpine Series Cobalt, Pearl, Diamond | Alpine Pure 10 GPM UV (the PV10S), a shorter chamber | 35 W, 310 mm | Ask us | Alpine Pure controller |
Filters: Silver and Pearl have two 10-inch filters, 20 and 1 micron. Platinum and Diamond add a third, carbon. Gold has two 20-inch filters, and Titanium three 20-inch, the third carbon. The Alpine Series Cobalt has a single 10-inch, 5 micron filter. Not sure what you’ve got? Email a photo of the label to healthy@aquaworks.co.nz and we’ll tell you.
A Bug Buster Pro Series Titanium on one of our services: the VIQUA chamber under the stainless cover, and the three 20-inch filter bowls off for new cartridges.
Bug Buster Pro Series Titanium: our review
If you want a UV system with everything in it, the Pro Series Titanium is an awesome choice. You get a VIQUA VH410 UV and three 20-inch filters (20 micron, 1 micron and carbon) under a stainless cover with pressure gauges. It’s a good all-round UV. The carbon stage is particularly good if your water smells, or if your roof is asphalt shingles or collects a lot of leaves and other organic matter.
What we see when we service them:
- Parts are easy to get. The S410RL lamp, QS-410 sleeve and BA-ICE-CL controller are standard VIQUA parts, so a Titanium is never orphaned.
- The gauges earn their keep. When the gap between the readings grows, the filters are blocking, and it’s time to change them.
- Three 20-inch cartridges to change. The carbon cartridge adds to the yearly cost, but it takes out tastes and odours that the UV doesn’t touch.
- Leave room underneath. Full 20-inch bowls are heavy, and they need clear space below to come off.
The Gold is the same without the carbon stage, and the Silver and Platinum use 10-inch filters. The Alpine Series Titanium has the same filters but an Alpine Pure UV.
Bug Buster beeping? What the display means
The two series use different controllers. Check which one you have, then match what it’s doing:
Alpine Series and Alpine Pure (display with a SET button)
| What you see or hear | What it means | What to do | Is the water safe? |
|---|---|---|---|
| A number on the display | The days of lamp life left | Nothing | Yes |
| A different, bigger number after pressing SET | The total days the system has run | Nothing: it goes back to the lamp days | Yes |
| Beeping, with the lamp days run out | The end-of-life alarm: the lamp’s 12 months are up | Hold SET to silence it for 7 days (up to 4 times), then book a service or fit a new lamp | Still treated, but less each week. Replace the lamp soon |
| A lamp failure alarm | The lamp has failed or isn’t connected | Check the lamp plug, then call us | No. Boil drinking water for one minute |
Pro Series (VIQUA controller)
The Pro Series uses VIQUA’s BA-ICE-CL controller. “A3” means the lamp’s 12 months are up: hold the button on the left side for 5 seconds to silence it for 7 days, up to 4 times. Every code is in our VIQUA and Sterilight UV service guide.
More on alarms: UV beeping, UV alarm going off and UV stopped working.
The easy way: book a Bug Buster UV service
UV servicing is one of our specialties, and we service a lot of Bug Buster and Alpine Pure systems all over Rodney. We do it thoroughly, to the maker’s specifications. Here’s how it works:
- Call 0800 278 296, or email a photo of your system and its label to healthy@aquaworks.co.nz.
- We confirm which Bug Buster you have and send you a quote.
- We fit the right lamp, clean or replace the quartz sleeve, change the pre-filters (and the carbon cartridge on a Platinum, Titanium or Diamond), test the controller and sterilise your water lines with hydrogen peroxide, never chlorine. It’s usually done in one visit.
- We book your next service reminder for 12 months’ time, and the Aqua Works Guarantee covers your water.
Repairs: if the alarm won’t stop after a new lamp, the controller (the ballast) has probably blown. That doesn’t mean a whole new UV system. On a Pro Series we keep the genuine BA-ICE-CL controller in stock, and on an Alpine Series we can fit a new Alpine Pure controller or retrofit a more modern ballast and lamp, so you keep the chamber and plumbing you already have. See what’s included in our UV water filter service.
Aqua Works Guarantee
At Aqua Works, we guarantee E. coli*-free drinking water that meets New Zealand drinking water standards and all legal requirements.
Applies to rainwater and bore water with the right pre-treatment, when Aqua Works installs or services your UV system and keeps servicing it at the agreed intervals (usually every 12 months). It doesn’t cover surface water from streams, rivers, dams or lakes. We can’t take responsibility if your raw water quality changes. Recommended testing: rainwater, none needed; bore water, a full routine chemical test every two years; commercial supplies, E. coli every 3 months plus a full routine chemical test every 12 months.
*E. coli-free means no active E. coli and water that passes NZ drinking water standards.
Bug Buster due for a service? Book it with us.
How to service a Bug Buster yourself
Servicing a UV system isn’t an easy DIY job, but it can be done. Have a spare quartz sleeve on hand in case the old one breaks, take the sleeve out and clean it, and sterilise the UV unit and all the water lines afterwards. Those two steps are the most important part of the whole service, and they’re the ones most often missed.
- Get the parts first: the right lamp and a spare sleeve (table above), new O-rings, and your filter cartridges: 20 and 1 micron, plus carbon on a Platinum, Titanium or Diamond. Pro Series parts are standard VIQUA VH410 parts, and Alpine Series lamps are in our shop: 422 mm and 310 mm.
- Turn off the water and open a tap to release the pressure. Unplug the power and wait 10 minutes: the lamp is hot, and with no flow the water in the chamber gets hot too.
- Take out the lamp. Unplug the lamp connector at the end of the chamber and slide the lamp out, holding it by its ends. Wear gloves, and never touch the glass with bare hands.
- Take out the quartz sleeve. Undo the nut at the end of the chamber and ease the sleeve out, with a bucket underneath. It breaks easily, so don’t force it.
- Clean the sleeve with a soft cloth and CLR or vinegar. Replace it if it won’t come clean, or it’s scratched or etched.
- Refit the sleeve with new O-rings, and do the nut up hand tight only: over-tightening cracks the sleeve.
- Change the filters. Clean the bowls, grease their O-rings with silicone, and do them up hand tight.
- Fit the new lamp, reconnect it, turn the water on slowly and check for leaks, then plug the power back in.
- Reset the lamp timer (below), then sterilise the UV unit and your water lines: see disinfecting the lines. We use hydrogen peroxide, never chlorine: it’s in our shop as HydraShield.
- Don’t put the old lamp in your rubbish. It contains mercury, so take it to a recycler that accepts lamps, or give it to us when we’re next there.
An Alpine Pure PV18T UV, the one inside the 40 W Alpine Series: the controller, lamp and sleeve numbers are printed on the chamber label.
How to reset a Bug Buster after a lamp change
- Alpine Series and Alpine Pure: with the new lamp fitted and the power on, press and hold SET until the display shows 365. It can take up to a minute.
- To silence the end-of-life alarm while you wait for a lamp, hold SET. It stays quiet for 7 days, up to 4 times.
- Pro Series: turn the power off, hold the button on the left side of the VIQUA controller, and turn the power back on while you’re still holding it. Let go when the display changes. A few seconds later it beeps and shows 365 again.
Only reset the timer after fitting a new lamp. Resetting an old one just hides the fact that its UV has faded.
An Alpine Pure controller: SET shows the operating days, and holding it silences the alarm or resets the lamp days.
Safety tip
Never look at a lit UV lamp, and never turn one on outside its chamber. UV-C light burns eyes and skin, and you won’t feel it at the time.
If a lamp breaks: it contains a small amount of mercury. Turn the power off, open up the space and leave it for 15 minutes, and keep children and pets away. Don’t vacuum. Wearing gloves, pick up the pieces with stiff card and sticky tape, and seal them in a jar.
If the quartz sleeve breaks with water in the chamber, turn off the water and call us. Most of the time the UV system has to be unplumbed and flushed thoroughly to make sure no glass is left in your drinking water. Until the UV is back in service and the lines are disinfected, boil drinking water at a rolling boil for one minute.
Water a Bug Buster can’t treat on its own
Whatever the brand, a UV lamp can only treat water it can shine through. Iron, manganese, hard water, tannins and cloudy water all block UV, and the carbon filter on a Platinum or Titanium won’t fix them. See iron and manganese, hard water and tannins. Bore water is the usual problem. Not sure what’s in yours? A water test tells you, and we can design the treatment around it.
Other UV systems we service
We service most UV systems used in New Zealand homes and businesses, including Puretec, VIQUA and Sterilight, Davey, Hallett, Luminor, Greenway, Wyckomar, Trevoli, Alpine Pure, Bug Buster and our own Aqua UV systems. See VIQUA and Sterilight UV service, Puretec UV service, Davey UV service, or the full list on UV water filter servicing.
Bug Buster UV FAQs
What is a Bug Buster UV system?
Bug Buster is a range of whole-house UV systems in two series. The Pro Series uses a VIQUA VH410 and the Alpine Series uses an Alpine Pure UV. Most models have 20 and 1 micron pre-filters, and the Platinum, Titanium and Diamond add a carbon filter.
Is a Bug Buster a VIQUA?
The Pro Series is: it’s built around a VIQUA VH410, the Sterilight design, so it takes the S410RL lamp, QS-410 sleeve and BA-ICE-CL controller. The Alpine Series uses an Alpine Pure UV instead.
Is the Bug Buster Pro Series Titanium any good?
Yes. If you want a UV system with everything in it, it’s an awesome choice: a VIQUA VH410 UV and three 20-inch filters, including carbon. The carbon is particularly good if your water smells, or your roof is asphalt shingles or collects a lot of organic matter.
What lamp does my Bug Buster take?
Pro Series: the S410RL. Alpine Series Silver, Platinum, Gold and Titanium: the 40 W Alpine Pure AP LP 422, 422 mm long. Alpine Series Cobalt, Pearl and Diamond: the 35 W Alpine Pure lamp, 310 mm long. Check the label on the cover, or email us a photo.
Why is my Bug Buster beeping?
Usually because the lamp is due. On an Alpine Series, the end-of-life alarm sounds when the lamp days run out: hold SET to silence it for 7 days. On a Pro Series, “A3” means the lamp’s 12 months are up. A lamp failure alarm means the lamp has failed or isn’t connected: boil drinking water and call us.
How do I reset a Bug Buster or Alpine Pure after a lamp change?
On an Alpine Series or Alpine Pure, with the new lamp in and the power on, hold SET until the display shows 365. It can take up to a minute. On a Pro Series, turn the power off, hold the button on the left side of the controller, turn the power back on while holding it, and let go when the display changes.
How often should a Bug Buster be serviced?
Every 12 months: a new lamp, a clean quartz sleeve, new pre-filters (and a new carbon cartridge on a Platinum, Titanium or Diamond), and the UV unit and water lines sterilised.
My Bug Buster controller has failed. Should I repair it or replace it?
Usually repair it. On a Pro Series we keep the genuine BA-ICE-CL controller in stock, and on an Alpine Series we can fit a new Alpine Pure controller or retrofit a more modern ballast and lamp. If the chamber itself is worn out, we’ll quote a new UV system.
About the author
Steve Reynolds started Aqua Works in Warkworth in 2000. He has installed and serviced UV and water filter systems across Rodney and North Auckland for over 25 years. How it started.
Sources: VIQUA, VH200 and VH410 specifications; Bug Buster Pro Series and Alpine Series specifications; Alpine Pure controller and chamber labels; our own Bug Buster and Alpine Pure service jobs. Read 10 November 2026.
Don’t just take our word for it…
⭐⭐⭐⭐⭐
“Great communication, easy to book. Turned up on time, friendly staff. Just made it so easy to get my water pump filters & UV light changed.”
Fiona Sarten, 2026
⭐⭐⭐⭐⭐
“Just had a service on the filter system and replacement of UV lamp. Once again prompt and professional service. Thanks Richard”
Clinton Hardy, 2026
⭐⭐⭐⭐⭐
“Great quality service, and I love how you always contact me when my UV filter needs its annual service. Thanks”
Rob Robertson, 2024
Related services and parts
Tap a card to find out more.
UV water filter servicing
Yearly UV and filter servicing, with a reminder when it’s due.
VIQUA and Sterilight service
Lamps, sleeves and codes for the VH410 in the Pro Series.
UV system beeping?
What the alarm means, and how to silence and reset it.
UV maintenance guide
The yearly checklist, step by step, for any brand.
BA-ICE-CL controller
The genuine VIQUA controller for the Pro Series. In stock.
Davey UV service
Steriflo, Aquashield and Microlene: lamps, beeps and resets.
Bug Buster due? Book a service.
From Mangawhai to Albany, we service Bug Buster Pro Series, Alpine Series and Alpine Pure UV systems, usually in one visit, with a reminder next year.
